CVE-2024-45016: netem: fix return value if duplicate enqueue fails

Published Sep 11, 2024
·
Updated

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

netem: fix return value if duplicate enqueue fails

There is a bug in netemenqueue() introduced by commit 5845f706388a ("net: netem: fix skb length BUGON in skbtosgvec") that can lead to a use-after-free.

This commit made netemenqueue() always return NETXMITSUCCESS when a packet is duplicated, which can cause the parent qdisc's q.qlen to be mistakenly incremented. When this happens qlennotify() may be skipped on the parent during destruction, leaving a dangling pointer for some classful qdiscs like DRR.

There are two ways for the bug happen:

- If the duplicated packet is dropped by rootq->enqueue() and then the original packet is also dropped. - If rootq->enqueue() sends the duplicated packet to a different qdisc and the original packet is dropped.

In both cases NETXMITSUCCESS is returned even though no packets are enqueued at the netem qdisc.

The fix is to defer the enqueue of the duplicate packet until after the original packet has been guaranteed to return NETXMITSUCCESS.

Other sources

This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.

— Launchpad

Affected Software

201 affected componentsFixes available
Linux Linux kernel>=5.0<5.4.283
Linux Linux kernel>=5.5<5.10.225
Linux Linux kernel>=5.11<5.15.166
Linux Linux kernel>=5.16<6.1.107
Linux Linux kernel>=6.2<6.6.48
Linux Linux kernel>=6.7<6.10.7
Linux Linux kernel=6.11-rc1
Linux Linux kernel=6.11-rc2
Linux Linux kernel=6.11-rc3
Linux Linux kernel=6.11-rc4
Microsoft azl3 kernel 6.6.51.1-1
Patch available
Microsoft cbl2 kernel 5.15.167.1-1
Patch available
Microsoft azl3 kernel 6.6.47.1-1
Patch available
Microsoft cbl2 kernel 5.15.164.1-1
Patch available
Microsoft cbl2 kernel 5.15.164.1-1
Patch available
debian/linux
6.1.176-16.1.190-16.12.107-16.12.113-17.2.12-17.2.13-1
ubuntu/linux-azure<4.15.0-1182.197~14.04.1
4.15.0-1182.197~14.04.1
ubuntu/linux-aws-hwe<4.15.0-1174.187~16.04.1
4.15.0-1174.187~16.04.1
ubuntu/linux-azure<4.15.0-1182.197~16.04.1
4.15.0-1182.197~16.04.1
ubuntu/linux-gcp<4.15.0-1167.184~16.04.2
4.15.0-1167.184~16.04.2
ubuntu/linux-hwe<4.15.0-230.242~16.04.1
4.15.0-230.242~16.04.1
ubuntu/linux-oracle<4.15.0-1136.147~16.04.1
4.15.0-1136.147~16.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux<4.15.0-230.242
4.15.0-230.242
ubuntu/linux-aws<4.15.0-1174.187
4.15.0-1174.187
ubuntu/linux-aws-5.0*
ubuntu/linux-aws-5.3*
ubuntu/linux-aws-5.4<5.4.0-1134.144~18.04.1
5.4.0-1134.144~18.04.1
ubuntu/linux-azure*
ubuntu/linux-azure-4.15<4.15.0-1182.197
4.15.0-1182.197
ubuntu/linux-azure-5.3*
ubuntu/linux-azure-5.4<5.4.0-1139.146~18.04.1
5.4.0-1139.146~18.04.1
ubuntu/linux-azure-edge*
ubuntu/linux-gcp*
ubuntu/linux-gcp-4.15<4.15.0-1167.184
4.15.0-1167.184
ubuntu/linux-gcp-5.3*
ubuntu/linux-gcp-5.4<5.4.0-1138.147~18.04.1
5.4.0-1138.147~18.04.1
ubuntu/linux-gke-4.15*
ubuntu/linux-gke-5.4*
ubuntu/linux-gkeop-5.4*
ubuntu/linux-hwe*
ubuntu/linux-hwe-5.4<5.4.0-198.218~18.04.1
5.4.0-198.218~18.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux-ibm-5.4<5.4.0-1081.86~18.04.1
5.4.0-1081.86~18.04.1
ubuntu/linux-kvm<4.15.0-1157.162
4.15.0-1157.162
ubuntu/linux-oem*
ubuntu/linux-oracle<4.15.0-1136.147
4.15.0-1136.147
ubuntu/linux-oracle-5.0*
ubuntu/linux-oracle-5.3*
ubuntu/linux-oracle-5.4<5.4.0-1133.142~18.04.1
5.4.0-1133.142~18.04.1
ubuntu/linux-raspi-5.4<5.4.0-1118.130~18.04.1
5.4.0-1118.130~18.04.1
ubuntu/linux-aws-fips<4.15.0-2112.118
4.15.0-2112.118
ubuntu/linux-azure-fips<4.15.0-2091.97
4.15.0-2091.97
ubuntu/linux-fips<4.15.0-1128.139
4.15.0-1128.139
ubuntu/linux-gcp-fips<4.15.0-2075.80
4.15.0-2075.80
ubuntu/linux-fips*
ubuntu/linux<5.4.0-198.218
5.4.0-198.218
ubuntu/linux-aws<5.4.0-1134.144
5.4.0-1134.144
ubuntu/linux-aws-5.15<5.15.0-1071.77~20.04.1
5.15.0-1071.77~20.04.1
ubuntu/linux-azure<5.4.0-1139.146
5.4.0-1139.146
ubuntu/linux-azure-5.15<5.15.0-1074.83~20.04.1
5.15.0-1074.83~20.04.1
ubuntu/linux-bluefield<5.4.0-1094.101
5.4.0-1094.101
ubuntu/linux-gcp<5.4.0-1138.147
5.4.0-1138.147
ubuntu/linux-gcp-5.15<5.15.0-1070.78~20.04.1
5.15.0-1070.78~20.04.1
ubuntu/linux-gkeop<5.4.0-1101.105
5.4.0-1101.105
ubuntu/linux-gkeop-5.15<5.15.0-1054.61~20.04.1
5.15.0-1054.61~20.04.1
ubuntu/linux-hwe-5.15<5.15.0-124.134~20.04.1
5.15.0-124.134~20.04.1
ubuntu/linux-ibm<5.4.0-1081.86
5.4.0-1081.86
ubuntu/linux-ibm-5.15<5.15.0-1064.67~20.04.1
5.15.0-1064.67~20.04.1
ubuntu/linux-intel-iotg-5.15<5.15.0-1066.72~20.04.1
5.15.0-1066.72~20.04.1
ubuntu/linux-iot<5.4.0-1044.45
5.4.0-1044.45
ubuntu/linux-kvm<5.4.0-1122.130
5.4.0-1122.130
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-124.134~20.04.1
5.15.0-124.134~20.04.1
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<5.4.0-1133.142
5.4.0-1133.142
ubuntu/linux-oracle-5.15<5.15.0-1069.75~20.04.1
5.15.0-1069.75~20.04.1
ubuntu/linux-raspi<5.4.0-1118.130
5.4.0-1118.130
ubuntu/linux-riscv-5.15<5.15.0-1067.71~20.04.1
5.15.0-1067.71~20.04.1
ubuntu/linux-xilinx-zynqmp<5.4.0-1053.57
5.4.0-1053.57
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<5.4.0-1134.144+fips1
5.4.0-1134.144+fips1
ubuntu/linux-azure-fips<5.4.0-1139.146+fips1
5.4.0-1139.146+fips1
ubuntu/linux-fips<5.4.0-1108.118
5.4.0-1108.118
ubuntu/linux-gcp-fips<5.4.0-1138.147+fips1
5.4.0-1138.147+fips1
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux<5.15.0-124.134
5.15.0-124.134
ubuntu/linux-allwinner-5.19*
ubuntu/linux-aws<5.15.0-1071.77
5.15.0-1071.77
ubuntu/linux-aws-5.19*
ubuntu/linux-aws-6.2*
ubuntu/linux-aws-6.5*
ubuntu/linux-aws-6.8<6.8.0-1017.18~22.04.1
6.8.0-1017.18~22.04.1
ubuntu/linux-azure<5.15.0-1074.83
5.15.0-1074.83
ubuntu/linux-azure-5.19*
ubuntu/linux-azure-6.2*
ubuntu/linux-azure-6.5*
ubuntu/linux-azure-6.8<6.8.0-1017.20~22.04.1
6.8.0-1017.20~22.04.1
ubuntu/linux-azure-fde<5.15.0-1076.85.1
5.15.0-1076.85.1
ubuntu/linux-azure-fde-5.19*
ubuntu/linux-azure-fde-6.2*
ubuntu/linux-gcp<5.15.0-1070.78
5.15.0-1070.78
ubuntu/linux-gcp-5.19*
ubuntu/linux-gcp-6.2*
ubuntu/linux-gcp-6.5*
ubuntu/linux-gcp-6.8<6.8.0-1016.18~22.04.1
6.8.0-1016.18~22.04.1
ubuntu/linux-gke<5.15.0-1068.74
5.15.0-1068.74
ubuntu/linux-gkeop<5.15.0-1054.61
5.15.0-1054.61
ubuntu/linux-hwe-5.19*
ubuntu/linux-hwe-6.2*
ubuntu/linux-hwe-6.5*
ubuntu/linux-hwe-6.8<6.8.0-47.47~22.04.1
6.8.0-47.47~22.04.1
ubuntu/linux-ibm<5.15.0-1064.67
5.15.0-1064.67
ubuntu/linux-ibm-6.8<6.8.0-1014.14~22.04.1
6.8.0-1014.14~22.04.1
ubuntu/linux-intel-iotg<5.15.0-1066.72
5.15.0-1066.72
ubuntu/linux-kvm<5.15.0-1068.73
5.15.0-1068.73
ubuntu/linux-lowlatency<5.15.0-124.134
5.15.0-124.134
ubuntu/linux-lowlatency-hwe-5.19*
ubuntu/linux-lowlatency-hwe-6.2*
ubuntu/linux-lowlatency-hwe-6.5*
ubuntu/linux-lowlatency-hwe-6.8<6.8.0-47.47.1~22.04.1
6.8.0-47.47.1~22.04.1
ubuntu/linux-nvidia<5.15.0-1066.67
5.15.0-1066.67
ubuntu/linux-nvidia-6.2*
ubuntu/linux-nvidia-6.5*
ubuntu/linux-nvidia-6.8<6.8.0-1015.16~22.04.1
6.8.0-1015.16~22.04.1
ubuntu/linux-nvidia-tegra<5.15.0-1030.30
5.15.0-1030.30
ubuntu/linux-nvidia-tegra-igx<5.15.0-1019.19
5.15.0-1019.19
ubuntu/linux-oem-5.17*
ubuntu/linux-oem-6.0*
ubuntu/linux-oem-6.1*
ubuntu/linux-oem-6.5*
ubuntu/linux-oracle<5.15.0-1069.75
5.15.0-1069.75
ubuntu/linux-oracle-6.5*
ubuntu/linux-oracle-6.8<6.8.0-1014.14~22.04.1
6.8.0-1014.14~22.04.1
ubuntu/linux-raspi<5.15.0-1064.67
5.15.0-1064.67
ubuntu/linux-realtime*
ubuntu/linux-riscv*
ubuntu/linux-riscv-5.19*
ubuntu/linux-riscv-6.5*
ubuntu/linux-riscv-6.8<6.8.0-47.47.1~22.04.1
6.8.0-47.47.1~22.04.1
ubuntu/linux-starfive-5.19*
ubuntu/linux-starfive-6.2*
ubuntu/linux-starfive-6.5*
ubuntu/linux-xilinx-zynqmp<5.15.0-1037.41
5.15.0-1037.41
ubuntu/linux-bluefield<5.15.0-1054.56
5.15.0-1054.56
ubuntu/linux-intel-iot-realtime<5.15.0-1064.66
5.15.0-1064.66
ubuntu/linux-realtime<5.15.0-1072.80
5.15.0-1072.80
ubuntu/linux-realtime-6.8<6.8.1-1010.10~22.04.1
6.8.1-1010.10~22.04.1
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux-aws-fips<5.15.0-1071.77+fips1
5.15.0-1071.77+fips1
ubuntu/linux-azure-fips<5.15.0-1074.83+fips1
5.15.0-1074.83+fips1
ubuntu/linux-fips<5.15.0-124.134+fips1
5.15.0-124.134+fips1
ubuntu/linux-gcp-fips<5.15.0-1070.78+fips1
5.15.0-1070.78+fips1
ubuntu/linux<6.8.0-47.47
6.8.0-47.47
ubuntu/linux-aws<6.8.0-1017.18
6.8.0-1017.18
ubuntu/linux-azure<6.8.0-1016.18
6.8.0-1016.18
ubuntu/linux-gcp<6.8.0-1016.18
6.8.0-1016.18
ubuntu/linux-gke<6.8.0-1012.15
6.8.0-1012.15
ubuntu/linux-gkeop<6.8.0-1002.4
6.8.0-1002.4
ubuntu/linux-ibm<6.8.0-1014.14
6.8.0-1014.14
ubuntu/linux-lowlatency<6.8.0-47.47.1
6.8.0-47.47.1
ubuntu/linux-nvidia<6.8.0-1015.16
6.8.0-1015.16
ubuntu/linux-nvidia-lowlatency<6.8.0-1015.16.1
6.8.0-1015.16.1
ubuntu/linux-oem-6.8<6.8.0-1014.14
6.8.0-1014.14
ubuntu/linux-oracle<6.8.0-1014.14
6.8.0-1014.14
ubuntu/linux-raspi<6.8.0-1013.14
6.8.0-1013.14
ubuntu/linux-riscv<6.8.0-47.47.1
6.8.0-47.47.1
ubuntu/linux-xilinx<6.8.0-1009.10
6.8.0-1009.10
ubuntu/linux-raspi-realtime<6.8.0-2012.12
6.8.0-2012.12
ubuntu/linux-realtime<6.8.1-1010.10
6.8.1-1010.10
ubuntu/linux-fips<6.8.0-78.78+fips1
6.8.0-78.78+fips1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. 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 6.12.113-1Fixed in 7.2.12-1Fixed in 7.2.13-1
  2. Upgrade

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    Fixed in 4.15.0-1182.197~14.04.1
  3. Upgrade

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    Fixed in 4.15.0-1174.187~16.04.1
  4. Upgrade

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    Fixed in 4.15.0-1182.197~16.04.1
  5. Upgrade

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    Fixed in 4.15.0-1167.184~16.04.2
  6. Upgrade

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    Fixed in 4.15.0-230.242~16.04.1
  7. Upgrade

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    Fixed in 4.15.0-1136.147~16.04.1
  8. Upgrade

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    Fixed in 4.15.0-230.242
  9. Upgrade

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    Fixed in 4.15.0-1174.187
  10. Upgrade

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    Fixed in 5.4.0-1134.144~18.04.1
  11. Upgrade

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    Fixed in 4.15.0-1182.197
  12. Upgrade

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    Fixed in 5.4.0-1139.146~18.04.1
  13. Upgrade

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    Fixed in 4.15.0-1167.184
  14. Upgrade

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    Fixed in 5.4.0-1138.147~18.04.1
  15. Upgrade

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    Fixed in 5.4.0-198.218~18.04.1
  16. Upgrade

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    Fixed in 5.4.0-1081.86~18.04.1
  17. Upgrade

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    Fixed in 4.15.0-1157.162
  18. Upgrade

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    Fixed in 4.15.0-1136.147
  19. Upgrade

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    Fixed in 5.4.0-1133.142~18.04.1
  20. Upgrade

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    Fixed in 5.4.0-1118.130~18.04.1
  21. Upgrade

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    Fixed in 4.15.0-2112.118
  22. Upgrade

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    Fixed in 4.15.0-2091.97
  23. Upgrade

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    Fixed in 4.15.0-1128.139
  24. Upgrade

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    Fixed in 4.15.0-2075.80
  25. Upgrade

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    Fixed in 5.4.0-198.218
  26. Upgrade

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    Fixed in 5.4.0-1134.144
  27. Upgrade

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    Fixed in 5.15.0-1071.77~20.04.1
  28. Upgrade

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    Fixed in 5.4.0-1139.146
  29. Upgrade

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    Fixed in 5.15.0-1074.83~20.04.1
  30. Upgrade

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    Fixed in 5.4.0-1094.101
  31. Upgrade

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    Fixed in 5.4.0-1138.147
  32. Upgrade

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    Fixed in 5.15.0-1070.78~20.04.1
  33. Upgrade

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    Fixed in 5.4.0-1101.105
  34. Upgrade

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    Fixed in 5.15.0-1054.61~20.04.1
  35. Upgrade

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    Fixed in 5.15.0-124.134~20.04.1
  36. Upgrade

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    Fixed in 5.4.0-1081.86
  37. Upgrade

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    Fixed in 5.15.0-1064.67~20.04.1
  38. Upgrade

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

    Fixed in 5.15.0-1066.72~20.04.1
  39. Upgrade

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    Fixed in 5.4.0-1044.45
  40. Upgrade

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

    Fixed in 5.4.0-1122.130
  41. Upgrade

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

    Fixed in 5.15.0-124.134~20.04.1
  42. 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
  43. Upgrade

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

    Fixed in 5.4.0-1133.142
  44. Upgrade

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    Fixed in 5.15.0-1069.75~20.04.1
  45. Upgrade

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    Fixed in 5.4.0-1118.130
  46. Upgrade

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    Fixed in 5.15.0-1067.71~20.04.1
  47. Upgrade

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

    Fixed in 5.4.0-1053.57
  48. Upgrade

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    Fixed in 5.4.0-1134.144+fips1
  49. Upgrade

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

    Fixed in 5.4.0-1139.146+fips1
  50. Upgrade

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

    Fixed in 5.4.0-1108.118
  51. Upgrade

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

    Fixed in 5.4.0-1138.147+fips1
  52. Upgrade

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

    Fixed in 5.15.0-124.134
  53. Upgrade

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

    Fixed in 5.15.0-1071.77
  54. Upgrade

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

    Fixed in 6.8.0-1017.18~22.04.1
  55. Upgrade

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    Fixed in 5.15.0-1074.83
  56. Upgrade

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    Fixed in 6.8.0-1017.20~22.04.1
  57. Upgrade

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

    Fixed in 5.15.0-1076.85.1
  58. Upgrade

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

    Fixed in 5.15.0-1070.78
  59. Upgrade

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

    Fixed in 6.8.0-1016.18~22.04.1
  60. Upgrade

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

    Fixed in 5.15.0-1068.74
  61. Upgrade

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

    Fixed in 5.15.0-1054.61
  62. Upgrade

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

    Fixed in 6.8.0-47.47~22.04.1
  63. Upgrade

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

    Fixed in 5.15.0-1064.67
  64. Upgrade

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

    Fixed in 6.8.0-1014.14~22.04.1
  65. Upgrade

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

    Fixed in 5.15.0-1066.72
  66. Upgrade

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

    Fixed in 5.15.0-1068.73
  67. Upgrade

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

    Fixed in 5.15.0-124.134
  68. Upgrade

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

    Fixed in 6.8.0-47.47.1~22.04.1
  69. Upgrade

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

    Fixed in 5.15.0-1066.67
  70. Upgrade

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

    Fixed in 6.8.0-1015.16~22.04.1
  71. Upgrade

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

    Fixed in 5.15.0-1030.30
  72. Upgrade

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

    Fixed in 5.15.0-1019.19
  73. Upgrade

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

    Fixed in 5.15.0-1069.75
  74. Upgrade

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

    Fixed in 6.8.0-1014.14~22.04.1
  75. Upgrade

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

    Fixed in 5.15.0-1064.67
  76. Upgrade

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

    Fixed in 6.8.0-47.47.1~22.04.1
  77. Upgrade

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

    Fixed in 5.15.0-1037.41
  78. Upgrade

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

    Fixed in 5.15.0-1054.56
  79. Upgrade

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

    Fixed in 5.15.0-1064.66
  80. Upgrade

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

    Fixed in 5.15.0-1072.80
  81. Upgrade

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

    Fixed in 6.8.1-1010.10~22.04.1
  82. Upgrade

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

    Fixed in 5.15.0-1071.77+fips1
  83. Upgrade

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

    Fixed in 5.15.0-1074.83+fips1
  84. Upgrade

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

    Fixed in 5.15.0-124.134+fips1
  85. Upgrade

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

    Fixed in 5.15.0-1070.78+fips1
  86. Upgrade

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

    Fixed in 6.8.0-47.47
  87. Upgrade

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

    Fixed in 6.8.0-1017.18
  88. Upgrade

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

    Fixed in 6.8.0-1016.18
  89. Upgrade

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

    Fixed in 6.8.0-1016.18
  90. Upgrade

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

    Fixed in 6.8.0-1012.15
  91. Upgrade

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

    Fixed in 6.8.0-1002.4
  92. Upgrade

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

    Fixed in 6.8.0-1014.14
  93. Upgrade

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

    Fixed in 6.8.0-47.47.1
  94. Upgrade

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

    Fixed in 6.8.0-1015.16
  95. Upgrade

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

    Fixed in 6.8.0-1015.16.1
  96. Upgrade

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

    Fixed in 6.8.0-1014.14
  97. Upgrade

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

    Fixed in 6.8.0-1014.14
  98. Upgrade

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

    Fixed in 6.8.0-1013.14
  99. Upgrade

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

    Fixed in 6.8.0-47.47.1
  100. Upgrade

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

    Fixed in 6.8.0-1009.10
  101. Upgrade

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

    Fixed in 6.8.0-2012.12
  102. Upgrade

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

    Fixed in 6.8.1-1010.10
  103. Upgrade

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

    Fixed in 6.8.0-78.78+fips1
  104. Upgrade

    Upgrade Linux kernel netem to a version that resolves this vulnerability.

    Patch 5845f706388a

Event History

Sep 11, 2024
CVE Published
via MITRE·03:13 PM
Data Sourced
via MITRE·03:13 PM
DescriptionSeverity
Data Sourced
via NVD·04:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Data Sourced
via Red Hat·04:20 PM
DescriptionSeverityAffected Software
Oct 12, 2024
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2024-45016?

CVE-2024-45016 is classified as a medium severity vulnerability due to potential use-after-free conditions.

2

How do I fix CVE-2024-45016?

To remediate CVE-2024-45016, upgrade your Linux kernel to at least version 5.10.226-1 or 6.1.123-1.

3

Which Linux kernel versions are affected by CVE-2024-45016?

CVE-2024-45016 affects Linux kernel versions from 5.0 to 6.10.x, including several release candidate versions of 6.11.

4

What impact does CVE-2024-45016 have on my system?

CVE-2024-45016 can lead to memory corruption and potential system crashes due to use-after-free errors.

5

Is there a patch available for CVE-2024-45016?

Yes, patches for CVE-2024-45016 are available in the latest Debian linux packages and the Linux kernel stable releases.

Company

Resources

Contact

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