CVE-2024-36901: ipv6: prevent NULL dereference in ip6_output()

Published May 30, 2024
·
Updated

In the Linux kernel, the following vulnerability has been resolved:

ipv6: prevent NULL dereference in ip6output()

According to syzbot, there is a chance that ip6dstidev() returns NULL in ip6output(). Most places in IPv6 stack deal with a NULL idev just fine, but not here.

syzbot reported:

general protection fault, probably for non-canonical address 0xdffffc00000000bc: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x00000000000005e0-0x00000000000005e7] CPU: 0 PID: 9775 Comm: syz-executor.4 Not tainted 6.9.0-rc5-syzkaller-00157-g6a30653b604a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:ip6output+0x231/0x3f0 net/ipv6/ip6output.c:237 Code: 3c 1e 00 49 89 df 74 08 4c 89 ef e8 19 58 db f7 48 8b 44 24 20 49 89 45 00 49 89 c5 48 8d 9d e0 05 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 4c 8b 74 24 28 0f 85 61 01 00 00 8b 1b 31 ff RSP: 0018:ffffc9000927f0d8 EFLAGS: 00010202 RAX: 00000000000000bc RBX: 00000000000005e0 RCX: 0000000000040000 RDX: ffffc900131f9000 RSI: 0000000000004f47 RDI: 0000000000004f48 RBP: 0000000000000000 R08: ffffffff8a1f0b9a R09: 1ffffffff1f51fad R10: dffffc0000000000 R11: fffffbfff1f51fae R12: ffff8880293ec8c0 R13: ffff88805d7fc000 R14: 1ffff1100527d91a R15: dffffc0000000000 FS: 00007f135c6856c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000080 CR3: 0000000064096000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> NFHOOK include/linux/netfilter.h:314 [inline] ip6xmit+0xefe/0x17f0 net/ipv6/ip6output.c:358 sctpv6xmit+0x9f2/0x13f0 net/sctp/ipv6.c:248 sctppackettransmit+0x26ad/0x2ca0 net/sctp/output.c:653 sctppacketsingleton+0x22c/0x320 net/sctp/outqueue.c:783 sctpoutqflushctrl net/sctp/outqueue.c:914 [inline] sctpoutqflush+0x6d5/0x3e20 net/sctp/outqueue.c:1212 sctpsideeffects net/sctp/smsideeffect.c:1198 [inline] sctpdosm+0x59cc/0x60c0 net/sctp/smsideeffect.c:1169 sctpprimitiveASSOCIATE+0x95/0xc0 net/sctp/primitive.c:73 sctpconnect+0x9cd/0xe30 net/sctp/socket.c:1234 sctpconnect net/sctp/socket.c:4819 [inline] sctpinetconnect+0x149/0x1f0 net/sctp/socket.c:4834 sysconnectfile net/socket.c:2048 [inline] sysconnect+0x2df/0x310 net/socket.c:2065 dosysconnect net/socket.c:2075 [inline] sesysconnect net/socket.c:2072 [inline] x64sysconnect+0x7a/0x90 net/socket.c:2072 dosyscallx64 arch/x86/entry/common.c:52 [inline] dosyscall64+0xf5/0x240 arch/x86/entry/common.c:83 entrySYSCALL64afterhwframe+0x77/0x7f

Other sources

In the Linux kernel, the following vulnerability has been resolved:

ipv6: prevent NULL dereference in ip6output()

The Linux kernel CVE team has assigned CVE-2024-36901 to this issue.

Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024053035-CVE-2024-36901-fb16@gregkh/T

— Red Hat

Affected Software

211 affected componentsFixes available
Linux Linux kernel>=2.6.27<6.1.91
Linux Linux kernel>=6.2<6.6.31
Linux Linux kernel>=6.7<6.8.10
Microsoft azl3 kernel 6.6.35.1-4
Microsoft azl3 kernel 6.6.29.1-5
Microsoft cbl2 kernel 5.15.180.1-1
Microsoft cbl2 kernel 5.15.180.1-1
Microsoft cbl2 kernel 5.15.164.1-1
redhat/kernel<6.1.91
6.1.91
redhat/kernel<6.6.31
6.6.31
redhat/kernel<6.8.10
6.8.10
redhat/kernel<6.9
6.9
debian/linux<6.1.94-1
6.1.94-1
debian/linux<6.8.11-1
6.8.11-1
debian/linux<6.8.11-1
6.8.11-1
ubuntu/linux-aws<4.4.0-1135.141
4.4.0-1135.141
ubuntu/linux-azure<4.15.0-1180.195~14.04.1
4.15.0-1180.195~14.04.1
ubuntu/linux-lts-xenial<4.4.0-258.292~14.04.2
4.4.0-258.292~14.04.2
ubuntu/linux*
ubuntu/linux<4.4.0-258.292
4.4.0-258.292
ubuntu/linux-aws<4.4.0-1173.188
4.4.0-1173.188
ubuntu/linux-aws-hwe<4.15.0-1172.185~16.04.1
4.15.0-1172.185~16.04.1
ubuntu/linux-azure<4.15.0-1180.195~16.04.1
4.15.0-1180.195~16.04.1
ubuntu/linux-gcp<4.15.0-1165.182~16.04.1
4.15.0-1165.182~16.04.1
ubuntu/linux-hwe<4.15.0-228.240~16.04.1
4.15.0-228.240~16.04.1
ubuntu/linux-kvm<4.4.0-1136.146
4.4.0-1136.146
ubuntu/linux-oracle<4.15.0-1134.145~16.04.1
4.15.0-1134.145~16.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux-fips<4.4.0-1104.111
4.4.0-1104.111
ubuntu/linux-fips*
ubuntu/linux<4.15.0-228.240
4.15.0-228.240
ubuntu/linux-aws<4.15.0-1172.185
4.15.0-1172.185
ubuntu/linux-aws-5.0*
ubuntu/linux-aws-5.3*
ubuntu/linux-aws-5.4<5.4.0-1131.141~18.04.1
5.4.0-1131.141~18.04.1
ubuntu/linux-azure*
ubuntu/linux-azure-4.15<4.15.0-1180.195
4.15.0-1180.195
ubuntu/linux-azure-5.3*
ubuntu/linux-azure-5.4<5.4.0-1136.143~18.04.1
5.4.0-1136.143~18.04.1
ubuntu/linux-azure-edge*
ubuntu/linux-gcp*
ubuntu/linux-gcp-4.15<4.15.0-1165.182
4.15.0-1165.182
ubuntu/linux-gcp-5.3*
ubuntu/linux-gcp-5.4<5.4.0-1135.144~18.04.1
5.4.0-1135.144~18.04.1
ubuntu/linux-gke-4.15*
ubuntu/linux-gke-5.4*
ubuntu/linux-gkeop-5.4*
ubuntu/linux-hwe*
ubuntu/linux-hwe-5.4<5.4.0-193.213~18.04.1
5.4.0-193.213~18.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux-ibm-5.4<5.4.0-1078.83~18.04.1
5.4.0-1078.83~18.04.1
ubuntu/linux-kvm<4.15.0-1155.160
4.15.0-1155.160
ubuntu/linux-oem*
ubuntu/linux-oracle<4.15.0-1134.145
4.15.0-1134.145
ubuntu/linux-oracle-5.0*
ubuntu/linux-oracle-5.3*
ubuntu/linux-oracle-5.4<5.4.0-1130.139~18.04.1
5.4.0-1130.139~18.04.1
ubuntu/linux-raspi-5.4<5.4.0-1115.127~18.04.1
5.4.0-1115.127~18.04.1
ubuntu/linux-aws-fips<4.15.0-2110.116
4.15.0-2110.116
ubuntu/linux-azure-fips<4.15.0-2089.95
4.15.0-2089.95
ubuntu/linux-fips<4.15.0-1126.137
4.15.0-1126.137
ubuntu/linux-gcp-fips<4.15.0-2073.78
4.15.0-2073.78
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux<5.4.0-193.213
5.4.0-193.213
ubuntu/linux-aws<5.4.0-1131.141
5.4.0-1131.141
ubuntu/linux-aws-5.15<5.15.0-1068.74~20.04.1
5.15.0-1068.74~20.04.1
ubuntu/linux-azure<5.4.0-1136.143
5.4.0-1136.143
ubuntu/linux-azure-5.15<5.15.0-1071.80~20.04.1
5.15.0-1071.80~20.04.1
ubuntu/linux-bluefield<5.4.0-1091.98
5.4.0-1091.98
ubuntu/linux-gcp<5.4.0-1135.144
5.4.0-1135.144
ubuntu/linux-gcp-5.15<5.15.0-1067.75~20.04.1
5.15.0-1067.75~20.04.1
ubuntu/linux-gkeop<5.4.0-1098.102
5.4.0-1098.102
ubuntu/linux-gkeop-5.15<5.15.0-1051.58~20.04.1
5.15.0-1051.58~20.04.1
ubuntu/linux-hwe-5.15<5.15.0-119.129~20.04.1
5.15.0-119.129~20.04.1
ubuntu/linux-ibm<5.4.0-1078.83
5.4.0-1078.83
ubuntu/linux-ibm-5.15<5.15.0-1061.64~20.04.1
5.15.0-1061.64~20.04.1
ubuntu/linux-intel-iotg-5.15<5.15.0-1063.69~20.04.1
5.15.0-1063.69~20.04.1
ubuntu/linux-iot<5.4.0-1043.44
5.4.0-1043.44
ubuntu/linux-kvm<5.4.0-1119.127
5.4.0-1119.127
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-119.129~20.04.1
5.15.0-119.129~20.04.1
ubuntu/linux-nvidia-tegra-5.15<5.15.0-1030.30~20.04.1
5.15.0-1030.30~20.04.1
ubuntu/linux-oracle<5.4.0-1130.139
5.4.0-1130.139
ubuntu/linux-oracle-5.15<5.15.0-1066.72~20.04.1
5.15.0-1066.72~20.04.1
ubuntu/linux-raspi<5.4.0-1115.127
5.4.0-1115.127
ubuntu/linux-riscv-5.15<5.15.0-1064.68~20.04.1
5.15.0-1064.68~20.04.1
ubuntu/linux-xilinx-zynqmp<5.4.0-1050.54
5.4.0-1050.54
ubuntu/linux-aws-5.11*
ubuntu/linux-aws-5.13*
ubuntu/linux-aws-5.8*
ubuntu/linux-azure-5.11*
ubuntu/linux-azure-5.13*
ubuntu/linux-azure-5.8*
ubuntu/linux-azure-fde*
ubuntu/linux-gcp-5.11*
ubuntu/linux-gcp-5.13*
ubuntu/linux-gcp-5.8*
ubuntu/linux-gke*
ubuntu/linux-gke-5.15*
ubuntu/linux-hwe-5.11*
ubuntu/linux-hwe-5.13*
ubuntu/linux-hwe-5.8*
ubuntu/linux-intel-5.13*
ubuntu/linux-oem-5.10*
ubuntu/linux-oem-5.13*
ubuntu/linux-oem-5.6*
ubuntu/linux-oracle-5.11*
ubuntu/linux-oracle-5.13*
ubuntu/linux-oracle-5.8*
ubuntu/linux-raspi2*
ubuntu/linux-riscv*
ubuntu/linux-riscv-5.11*
ubuntu/linux-riscv-5.8*
ubuntu/linux-aws-fips<5.4.0-1131.141+fips1
5.4.0-1131.141+fips1
ubuntu/linux-azure-fips<5.4.0-1136.143+fips1
5.4.0-1136.143+fips1
ubuntu/linux-fips<5.4.0-1105.115
5.4.0-1105.115
ubuntu/linux-gcp-fips<5.4.0-1135.144+fips1
5.4.0-1135.144+fips1
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux<5.15.0-119.129
5.15.0-119.129
ubuntu/linux-allwinner-5.19*
ubuntu/linux-aws<5.15.0-1068.74
5.15.0-1068.74
ubuntu/linux-aws-5.19*
ubuntu/linux-aws-6.2*
ubuntu/linux-aws-6.5*
ubuntu/linux-aws-6.8<6.8.0-1013.14~22.04.1
6.8.0-1013.14~22.04.1
ubuntu/linux-azure<5.15.0-1071.80
5.15.0-1071.80
ubuntu/linux-azure-5.19*
ubuntu/linux-azure-6.2*
ubuntu/linux-azure-6.5*
ubuntu/linux-azure-6.8<6.8.0-1012.14~22.04.1
6.8.0-1012.14~22.04.1
ubuntu/linux-azure-fde<5.15.0-1071.80.1
5.15.0-1071.80.1
ubuntu/linux-azure-fde-5.19*
ubuntu/linux-azure-fde-6.2*
ubuntu/linux-gcp<5.15.0-1067.75
5.15.0-1067.75
ubuntu/linux-gcp-5.19*
ubuntu/linux-gcp-6.2*
ubuntu/linux-gcp-6.5*
ubuntu/linux-gcp-6.8<6.8.0-1012.13~22.04.1
6.8.0-1012.13~22.04.1
ubuntu/linux-gke<5.15.0-1065.71
5.15.0-1065.71
ubuntu/linux-gkeop<5.15.0-1051.58
5.15.0-1051.58
ubuntu/linux-hwe-5.19*
ubuntu/linux-hwe-6.2*
ubuntu/linux-hwe-6.5*
ubuntu/linux-hwe-6.8<6.8.0-40.40~22.04.3
6.8.0-40.40~22.04.3
ubuntu/linux-ibm<5.15.0-1061.64
5.15.0-1061.64
ubuntu/linux-ibm-6.8<6.8.0-1010.10~22.04.1
6.8.0-1010.10~22.04.1
ubuntu/linux-intel-iotg<5.15.0-1063.69
5.15.0-1063.69
ubuntu/linux-kvm<5.15.0-1065.70
5.15.0-1065.70
ubuntu/linux-lowlatency<5.15.0-119.129
5.15.0-119.129
ubuntu/linux-lowlatency-hwe-5.19*
ubuntu/linux-lowlatency-hwe-6.2*
ubuntu/linux-lowlatency-hwe-6.5*
ubuntu/linux-lowlatency-hwe-6.8<6.8.0-40.40.1~22.04.1
6.8.0-40.40.1~22.04.1
ubuntu/linux-nvidia<5.15.0-1063.64
5.15.0-1063.64
ubuntu/linux-nvidia-6.2*
ubuntu/linux-nvidia-6.5*
ubuntu/linux-nvidia-6.8<6.8.0-1011.11~22.04.1
6.8.0-1011.11~22.04.1
ubuntu/linux-nvidia-tegra<5.15.0-1028.28
5.15.0-1028.28
ubuntu/linux-nvidia-tegra-igx<5.15.0-1016.16
5.15.0-1016.16
ubuntu/linux-oem-5.17*
ubuntu/linux-oem-6.0*
ubuntu/linux-oem-6.1*
ubuntu/linux-oem-6.5*
ubuntu/linux-oracle<5.15.0-1066.72
5.15.0-1066.72
ubuntu/linux-oracle-6.5*
ubuntu/linux-oracle-6.8<6.8.0-1010.10~22.04.1
6.8.0-1010.10~22.04.1
ubuntu/linux-raspi<5.15.0-1061.64
5.15.0-1061.64
ubuntu/linux-realtime*
ubuntu/linux-riscv*
ubuntu/linux-riscv-5.19*
ubuntu/linux-riscv-6.5*
ubuntu/linux-riscv-6.8<6.8.0-40.40.1~22.04.1
6.8.0-40.40.1~22.04.1
ubuntu/linux-starfive-5.19*
ubuntu/linux-starfive-6.2*
ubuntu/linux-starfive-6.5*
ubuntu/linux-xilinx-zynqmp<5.15.0-1035.39
5.15.0-1035.39
ubuntu/linux-bluefield<5.15.0-1051.53
5.15.0-1051.53
ubuntu/linux-intel-iot-realtime<5.15.0-1061.63
5.15.0-1061.63
ubuntu/linux-realtime<5.15.0-1069.77
5.15.0-1069.77
ubuntu/linux-realtime-6.8<6.8.1-1006.6~22.04.1
6.8.1-1006.6~22.04.1
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux-aws-fips<5.15.0-1068.74+fips1
5.15.0-1068.74+fips1
ubuntu/linux-azure-fips<5.15.0-1071.80+fips1
5.15.0-1071.80+fips1
ubuntu/linux-fips<5.15.0-119.129+fips1
5.15.0-119.129+fips1
ubuntu/linux-gcp-fips<5.15.0-1067.75+fips1
5.15.0-1067.75+fips1
ubuntu/linux<6.8.0-40.40
6.8.0-40.40
ubuntu/linux-aws<6.8.0-1013.14
6.8.0-1013.14
ubuntu/linux-azure<6.8.0-1012.14
6.8.0-1012.14
ubuntu/linux-gcp<6.8.0-1012.13
6.8.0-1012.13
ubuntu/linux-gke<6.8.0-1008.11
6.8.0-1008.11
ubuntu/linux-ibm<6.8.0-1010.10
6.8.0-1010.10
ubuntu/linux-lowlatency<6.8.0-40.40.1
6.8.0-40.40.1
ubuntu/linux-nvidia<6.8.0-1011.11
6.8.0-1011.11
ubuntu/linux-nvidia-lowlatency<6.8.0-1011.11.1
6.8.0-1011.11.1
ubuntu/linux-oem-6.8<6.8.0-1010.10
6.8.0-1010.10
ubuntu/linux-oracle<6.8.0-1010.10
6.8.0-1010.10
ubuntu/linux-raspi<6.8.0-1009.10
6.8.0-1009.10
ubuntu/linux-riscv<6.8.0-40.40.1
6.8.0-40.40.1
ubuntu/linux-raspi-realtime<6.8.0-2008.8
6.8.0-2008.8
ubuntu/linux-realtime<6.8.1-1006.6
6.8.1-1006.6
ubuntu/linux-fips<6.8.0-78.78+fips1
6.8.0-78.78+fips1
ubuntu/linux-vmware*
debian/linux
6.1.176-16.1.190-16.12.107-16.12.116-17.2.15-17.3.4-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.1.91
  2. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.6.31
  3. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.8.10
  4. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.9
  5. Upgrade

    Upgrade debian/linux to a version that resolves this vulnerability.

    Fixed in 6.1.94-1
  6. Upgrade

    Upgrade debian/linux to a version that resolves this vulnerability.

    Fixed in 6.8.11-1
  7. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 4.4.0-1135.141
  8. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 4.15.0-1180.195~14.04.1
  9. Upgrade

    Upgrade ubuntu/linux-lts-xenial to a version that resolves this vulnerability.

    Fixed in 4.4.0-258.292~14.04.2
  10. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 4.4.0-258.292
  11. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 4.4.0-1173.188
  12. Upgrade

    Upgrade ubuntu/linux-aws-hwe to a version that resolves this vulnerability.

    Fixed in 4.15.0-1172.185~16.04.1
  13. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 4.15.0-1180.195~16.04.1
  14. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 4.15.0-1165.182~16.04.1
  15. Upgrade

    Upgrade ubuntu/linux-hwe to a version that resolves this vulnerability.

    Fixed in 4.15.0-228.240~16.04.1
  16. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 4.4.0-1136.146
  17. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 4.15.0-1134.145~16.04.1
  18. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 4.4.0-1104.111
  19. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 4.15.0-228.240
  20. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 4.15.0-1172.185
  21. Upgrade

    Upgrade ubuntu/linux-aws-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1131.141~18.04.1
  22. Upgrade

    Upgrade ubuntu/linux-azure-4.15 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1180.195
  23. Upgrade

    Upgrade ubuntu/linux-azure-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1136.143~18.04.1
  24. Upgrade

    Upgrade ubuntu/linux-gcp-4.15 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1165.182
  25. Upgrade

    Upgrade ubuntu/linux-gcp-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1135.144~18.04.1
  26. Upgrade

    Upgrade ubuntu/linux-hwe-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-193.213~18.04.1
  27. Upgrade

    Upgrade ubuntu/linux-ibm-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1078.83~18.04.1
  28. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 4.15.0-1155.160
  29. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 4.15.0-1134.145
  30. Upgrade

    Upgrade ubuntu/linux-oracle-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1130.139~18.04.1
  31. Upgrade

    Upgrade ubuntu/linux-raspi-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1115.127~18.04.1
  32. Upgrade

    Upgrade ubuntu/linux-aws-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-2110.116
  33. Upgrade

    Upgrade ubuntu/linux-azure-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-2089.95
  34. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-1126.137
  35. Upgrade

    Upgrade ubuntu/linux-gcp-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-2073.78
  36. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 5.4.0-193.213
  37. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 5.4.0-1131.141
  38. Upgrade

    Upgrade ubuntu/linux-aws-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1068.74~20.04.1
  39. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 5.4.0-1136.143
  40. Upgrade

    Upgrade ubuntu/linux-azure-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1071.80~20.04.1
  41. Upgrade

    Upgrade ubuntu/linux-bluefield to a version that resolves this vulnerability.

    Fixed in 5.4.0-1091.98
  42. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 5.4.0-1135.144
  43. Upgrade

    Upgrade ubuntu/linux-gcp-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1067.75~20.04.1
  44. Upgrade

    Upgrade ubuntu/linux-gkeop to a version that resolves this vulnerability.

    Fixed in 5.4.0-1098.102
  45. Upgrade

    Upgrade ubuntu/linux-gkeop-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1051.58~20.04.1
  46. Upgrade

    Upgrade ubuntu/linux-hwe-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-119.129~20.04.1
  47. Upgrade

    Upgrade ubuntu/linux-ibm to a version that resolves this vulnerability.

    Fixed in 5.4.0-1078.83
  48. Upgrade

    Upgrade ubuntu/linux-ibm-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1061.64~20.04.1
  49. Upgrade

    Upgrade ubuntu/linux-intel-iotg-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1063.69~20.04.1
  50. Upgrade

    Upgrade ubuntu/linux-iot to a version that resolves this vulnerability.

    Fixed in 5.4.0-1043.44
  51. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 5.4.0-1119.127
  52. Upgrade

    Upgrade ubuntu/linux-lowlatency-hwe-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-119.129~20.04.1
  53. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1030.30~20.04.1
  54. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 5.4.0-1130.139
  55. Upgrade

    Upgrade ubuntu/linux-oracle-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1066.72~20.04.1
  56. Upgrade

    Upgrade ubuntu/linux-raspi to a version that resolves this vulnerability.

    Fixed in 5.4.0-1115.127
  57. Upgrade

    Upgrade ubuntu/linux-riscv-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1064.68~20.04.1
  58. Upgrade

    Upgrade ubuntu/linux-xilinx-zynqmp to a version that resolves this vulnerability.

    Fixed in 5.4.0-1050.54
  59. Upgrade

    Upgrade ubuntu/linux-aws-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1131.141+fips1
  60. Upgrade

    Upgrade ubuntu/linux-azure-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1136.143+fips1
  61. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1105.115
  62. Upgrade

    Upgrade ubuntu/linux-gcp-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1135.144+fips1
  63. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 5.15.0-119.129
  64. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 5.15.0-1068.74
  65. Upgrade

    Upgrade ubuntu/linux-aws-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1013.14~22.04.1
  66. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 5.15.0-1071.80
  67. Upgrade

    Upgrade ubuntu/linux-azure-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1012.14~22.04.1
  68. Upgrade

    Upgrade ubuntu/linux-azure-fde to a version that resolves this vulnerability.

    Fixed in 5.15.0-1071.80.1
  69. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1067.75
  70. Upgrade

    Upgrade ubuntu/linux-gcp-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1012.13~22.04.1
  71. Upgrade

    Upgrade ubuntu/linux-gke to a version that resolves this vulnerability.

    Fixed in 5.15.0-1065.71
  72. Upgrade

    Upgrade ubuntu/linux-gkeop to a version that resolves this vulnerability.

    Fixed in 5.15.0-1051.58
  73. Upgrade

    Upgrade ubuntu/linux-hwe-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-40.40~22.04.3
  74. Upgrade

    Upgrade ubuntu/linux-ibm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1061.64
  75. Upgrade

    Upgrade ubuntu/linux-ibm-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1010.10~22.04.1
  76. Upgrade

    Upgrade ubuntu/linux-intel-iotg to a version that resolves this vulnerability.

    Fixed in 5.15.0-1063.69
  77. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1065.70
  78. Upgrade

    Upgrade ubuntu/linux-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.15.0-119.129
  79. Upgrade

    Upgrade ubuntu/linux-lowlatency-hwe-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-40.40.1~22.04.1
  80. Upgrade

    Upgrade ubuntu/linux-nvidia to a version that resolves this vulnerability.

    Fixed in 5.15.0-1063.64
  81. Upgrade

    Upgrade ubuntu/linux-nvidia-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1011.11~22.04.1
  82. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra to a version that resolves this vulnerability.

    Fixed in 5.15.0-1028.28
  83. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra-igx to a version that resolves this vulnerability.

    Fixed in 5.15.0-1016.16
  84. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 5.15.0-1066.72
  85. Upgrade

    Upgrade ubuntu/linux-oracle-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1010.10~22.04.1
  86. Upgrade

    Upgrade ubuntu/linux-raspi to a version that resolves this vulnerability.

    Fixed in 5.15.0-1061.64
  87. Upgrade

    Upgrade ubuntu/linux-riscv-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-40.40.1~22.04.1
  88. Upgrade

    Upgrade ubuntu/linux-xilinx-zynqmp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1035.39
  89. Upgrade

    Upgrade ubuntu/linux-bluefield to a version that resolves this vulnerability.

    Fixed in 5.15.0-1051.53
  90. Upgrade

    Upgrade ubuntu/linux-intel-iot-realtime to a version that resolves this vulnerability.

    Fixed in 5.15.0-1061.63
  91. Upgrade

    Upgrade ubuntu/linux-realtime to a version that resolves this vulnerability.

    Fixed in 5.15.0-1069.77
  92. Upgrade

    Upgrade ubuntu/linux-realtime-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.1-1006.6~22.04.1
  93. Upgrade

    Upgrade ubuntu/linux-aws-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-1068.74+fips1
  94. Upgrade

    Upgrade ubuntu/linux-azure-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-1071.80+fips1
  95. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-119.129+fips1
  96. Upgrade

    Upgrade ubuntu/linux-gcp-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-1067.75+fips1
  97. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 6.8.0-40.40
  98. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 6.8.0-1013.14
  99. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 6.8.0-1012.14
  100. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 6.8.0-1012.13
  101. Upgrade

    Upgrade ubuntu/linux-gke to a version that resolves this vulnerability.

    Fixed in 6.8.0-1008.11
  102. Upgrade

    Upgrade ubuntu/linux-ibm to a version that resolves this vulnerability.

    Fixed in 6.8.0-1010.10
  103. Upgrade

    Upgrade ubuntu/linux-lowlatency to a version that resolves this vulnerability.

    Fixed in 6.8.0-40.40.1
  104. Upgrade

    Upgrade ubuntu/linux-nvidia to a version that resolves this vulnerability.

    Fixed in 6.8.0-1011.11
  105. Upgrade

    Upgrade ubuntu/linux-nvidia-lowlatency to a version that resolves this vulnerability.

    Fixed in 6.8.0-1011.11.1
  106. Upgrade

    Upgrade ubuntu/linux-oem-6.8 to a version that resolves this vulnerability.

    Fixed in 6.8.0-1010.10
  107. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 6.8.0-1010.10
  108. Upgrade

    Upgrade ubuntu/linux-raspi to a version that resolves this vulnerability.

    Fixed in 6.8.0-1009.10
  109. Upgrade

    Upgrade ubuntu/linux-riscv to a version that resolves this vulnerability.

    Fixed in 6.8.0-40.40.1
  110. Upgrade

    Upgrade ubuntu/linux-raspi-realtime to a version that resolves this vulnerability.

    Fixed in 6.8.0-2008.8
  111. Upgrade

    Upgrade ubuntu/linux-realtime to a version that resolves this vulnerability.

    Fixed in 6.8.1-1006.6
  112. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 6.8.0-78.78+fips1
  113. Upgrade

    Upgrade debian/linux to a version that resolves this vulnerability.

    Fixed in 6.1.176-1Fixed in 6.1.190-1Fixed in 6.12.107-1Fixed in 6.12.116-1Fixed in 7.2.15-1Fixed in 7.3.4-1

Event History

May 30, 2024
CVE Published
via MITRE·03:29 PM
Data Sourced
via MITRE·03:29 PM
Description
Data Sourced
via OSV·04:15 PM
DescriptionSeverityAffected Software
Jun 3, 2024
Data Sourced
via Red Hat·05:23 PM
DescriptionSeverityAffected Software
Aug 16, 2024
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

What is the severity of CVE-2024-36901?

CVE-2024-36901 has a high severity due to the potential for a NULL dereference in the ip6_output() function of the Linux kernel.

2

How do I fix CVE-2024-36901?

To fix CVE-2024-36901, update the Linux kernel to versions 6.1.91, 6.6.31, 6.8.10, or 6.9, as well as specific Debian versions.

3

Which Linux kernel versions are affected by CVE-2024-36901?

CVE-2024-36901 affects Linux kernel versions prior to 6.1.91, 6.6.31, 6.8.10, and 6.9.

4

Is there a known exploit for CVE-2024-36901?

As of now, there are no publicly known exploits for CVE-2024-36901, but it is recommended to patch the vulnerability to prevent potential attacks.

5

What impacts does CVE-2024-36901 have on system security?

CVE-2024-36901 can lead to instability or crashes in systems using the affected versions of the Linux kernel, resulting in potential denial of service.

Contact

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