CVE-2024-53227: scsi: bfa: Fix use-after-free in bfad_im_module_exit()

Q: What is the severity of CVE-2024-53227?

CVE-2024-53227 has been classified with a high severity level due to its use-after-free vulnerability in the Linux kernel.

Q: How do I fix CVE-2024-53227?

To fix CVE-2024-53227, it is recommended to upgrade to a patched version of the Linux kernel that resolves this vulnerability.

Q: Which versions of the Linux kernel are affected by CVE-2024-53227?

CVE-2024-53227 affects multiple versions of the Linux kernel ranging from 2.6.32 to 6.12.x.

Q: What are the potential impacts of CVE-2024-53227?

The potential impacts of CVE-2024-53227 include unauthorized access and remote code execution due to the use-after-free condition.

Q: Is there a workaround for CVE-2024-53227?

There are no known effective workarounds for CVE-2024-53227; upgrading to a secure kernel version is the recommended action.

Published Dec 27, 2024

Updated

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

scsi: bfa: Fix use-after-free in bfadimmoduleexit()

BUG: KASAN: slab-use-after-free in lockacquire+0x2aca/0x3a20 Read of size 8 at addr ffff8881082d80c8 by task modprobe/25303

Call Trace: <TASK> dumpstacklvl+0x95/0xe0 printreport+0xcb/0x620 kasanreport+0xbd/0xf0 lockacquire+0x2aca/0x3a20 lockacquire+0x19b/0x520 rawspinlock+0x2b/0x40 attributecontainerunregister+0x30/0x160 fcreleasetransport+0x19/0x90 [scsitransportfc] bfadimmoduleexit+0x23/0x60 [bfa] bfadinit+0xdb/0xff0 [bfa] dooneinitcall+0xdc/0x550 doinitmodule+0x22d/0x6b0 loadmodule+0x4e96/0x5ff0 initmodulefromfile+0xcd/0x130 idempotentinitmodule+0x330/0x620 x64sysfinitmodule+0xb3/0x110 dosyscall64+0xc1/0x1d0 entrySYSCALL64afterhwframe+0x77/0x7f </TASK>

Allocated by task 25303: kasansavestack+0x24/0x50 kasansavetrack+0x14/0x30 kasankmalloc+0x7f/0x90 fcattachtransport+0x4f/0x4740 [scsitransportfc] bfadimmoduleinit+0x17/0x80 [bfa] bfadinit+0x23/0xff0 [bfa] dooneinitcall+0xdc/0x550 doinitmodule+0x22d/0x6b0 loadmodule+0x4e96/0x5ff0 initmodulefromfile+0xcd/0x130 idempotentinitmodule+0x330/0x620 x64sysfinitmodule+0xb3/0x110 dosyscall64+0xc1/0x1d0 entrySYSCALL64afterhwframe+0x77/0x7f

Freed by task 25303: kasansavestack+0x24/0x50 kasansavetrack+0x14/0x30 kasansavefreeinfo+0x3b/0x60 kasanslabfree+0x38/0x50 kfree+0x212/0x480 bfadimmoduleinit+0x7e/0x80 [bfa] bfadinit+0x23/0xff0 [bfa] dooneinitcall+0xdc/0x550 doinitmodule+0x22d/0x6b0 loadmodule+0x4e96/0x5ff0 initmodulefromfile+0xcd/0x130 idempotentinitmodule+0x330/0x620 x64sysfinitmodule+0xb3/0x110 dosyscall64+0xc1/0x1d0 entrySYSCALL64afterhwframe+0x77/0x7f

Above issue happens as follows:

bfadinit error = bfadimmoduleinit() fcreleasetransport(bfadimscsitransporttemplate); if (error) goto ext;

ext: bfadimmoduleexit(); fcreleasetransport(bfadimscsitransporttemplate); --> Trigger double release

Don't call bfadimmoduleexit() if bfadimmoduleinit() failed.

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

217 affected componentsFixes available

Linux Linux kernel>=2.6.32<4.19.325

Linux Linux kernel>=4.20<5.4.287

Linux Linux kernel>=5.5<5.10.231

Linux Linux kernel>=5.11<5.15.174

Linux Linux kernel>=5.16<6.1.120

Linux Linux kernel>=6.2<6.6.64

Linux Linux kernel>=6.7<6.11.11

Linux Linux kernel>=6.12<6.12.2

debian/linux<6.1.123-1

6.1.123-1

debian/linux<6.12.3-1

6.12.3-1

debian/linux<6.12.3-1

6.12.3-1

debian/linux

6.1.176-16.1.190-16.12.107-16.12.115-27.2.12-17.2.15-1

ubuntu/linux*

ubuntu/linux-aws<4.4.0-1142.148

4.4.0-1142.148

ubuntu/linux-azure<4.15.0-1187.202~14.04.1

4.15.0-1187.202~14.04.1

ubuntu/linux-lts-xenial<4.4.0-267.301~14.04.1

4.4.0-267.301~14.04.1

ubuntu/linux<4.4.0-267.301

4.4.0-267.301

ubuntu/linux-aws<4.4.0-1180.195

4.4.0-1180.195

ubuntu/linux-aws-hwe<4.15.0-1179.192~16.04.1

4.15.0-1179.192~16.04.1

ubuntu/linux-azure<4.15.0-1187.202~16.04.1

4.15.0-1187.202~16.04.1

ubuntu/linux-gcp<4.15.0-1172.189~16.04.1

4.15.0-1172.189~16.04.1

ubuntu/linux-hwe<4.15.0-236.248~16.04.1

4.15.0-236.248~16.04.1

ubuntu/linux-kvm<4.4.0-1143.154

4.4.0-1143.154

ubuntu/linux-oracle<4.15.0-1141.152~16.04.1

4.15.0-1141.152~16.04.1

ubuntu/linux-hwe-edge*

ubuntu/linux-fips<4.4.0-1112.119

4.4.0-1112.119

ubuntu/linux-fips*

ubuntu/linux<4.15.0-236.248

4.15.0-236.248

ubuntu/linux-aws<4.15.0-1179.192

4.15.0-1179.192

ubuntu/linux-aws-5.0*

ubuntu/linux-aws-5.3*

ubuntu/linux-aws-5.4<5.4.0-1142.152~18.04.1

5.4.0-1142.152~18.04.1

ubuntu/linux-azure*

ubuntu/linux-azure-4.15<4.15.0-1187.202

4.15.0-1187.202

ubuntu/linux-azure-5.3*

ubuntu/linux-azure-5.4<5.4.0-1147.154~18.04.1

5.4.0-1147.154~18.04.1

ubuntu/linux-azure-edge*

ubuntu/linux-gcp*

ubuntu/linux-gcp-4.15<4.15.0-1172.189

4.15.0-1172.189

ubuntu/linux-gcp-5.3*

ubuntu/linux-gcp-5.4<5.4.0-1145.154~18.04.1

5.4.0-1145.154~18.04.1

ubuntu/linux-gke-4.15*

ubuntu/linux-gke-5.4*

ubuntu/linux-gkeop-5.4*

ubuntu/linux-hwe*

ubuntu/linux-hwe-5.4<5.4.0-211.231~18.04.1

5.4.0-211.231~18.04.1

ubuntu/linux-hwe-edge*

ubuntu/linux-ibm-5.4<5.4.0-1090.95~18.04.1

5.4.0-1090.95~18.04.1

ubuntu/linux-kvm<4.15.0-1162.167

4.15.0-1162.167

ubuntu/linux-oem*

ubuntu/linux-oracle<4.15.0-1141.152

4.15.0-1141.152

ubuntu/linux-oracle-5.0*

ubuntu/linux-oracle-5.3*

ubuntu/linux-oracle-5.4<5.4.0-1140.149~18.04.1

5.4.0-1140.149~18.04.1

ubuntu/linux-raspi-5.4<5.4.0-1129.142~18.04.1

5.4.0-1129.142~18.04.1

ubuntu/linux-aws-fips<4.15.0-2117.123

4.15.0-2117.123

ubuntu/linux-azure-fips<4.15.0-2096.102

4.15.0-2096.102

ubuntu/linux-fips<4.15.0-1134.145

4.15.0-1134.145

ubuntu/linux-gcp-fips<4.15.0-2080.86

4.15.0-2080.86

ubuntu/linux-aws-fips*

ubuntu/linux-azure-fips*

ubuntu/linux-fips*

ubuntu/linux-gcp-fips*

ubuntu/linux<5.4.0-211.231

5.4.0-211.231

ubuntu/linux-aws<5.4.0-1142.152

5.4.0-1142.152

ubuntu/linux-aws-5.15<5.15.0-1080.87~20.04.1

5.15.0-1080.87~20.04.1

ubuntu/linux-azure<5.4.0-1147.154

5.4.0-1147.154

ubuntu/linux-azure-5.15<5.15.0-1086.95~20.04.1

5.15.0-1086.95~20.04.1

ubuntu/linux-bluefield<5.4.0-1101.108

5.4.0-1101.108

ubuntu/linux-gcp<5.4.0-1145.154

5.4.0-1145.154

ubuntu/linux-gcp-5.15<5.15.0-1081.90~20.04.1

5.15.0-1081.90~20.04.1

ubuntu/linux-hwe-5.15<5.15.0-136.147~20.04.1

5.15.0-136.147~20.04.1

ubuntu/linux-ibm<5.4.0-1088.93

5.4.0-1088.93

ubuntu/linux-ibm-5.15<5.15.0-1074.77~20.04.1

5.15.0-1074.77~20.04.1

ubuntu/linux-intel-iotg-5.15<5.15.0-1077.83~20.04.1

5.15.0-1077.83~20.04.1

ubuntu/linux-iot<5.4.0-1048.51

5.4.0-1048.51

ubuntu/linux-kvm<5.4.0-1129.138

5.4.0-1129.138

ubuntu/linux-lowlatency-hwe-5.15<5.15.0-135.146~20.04.1

5.15.0-135.146~20.04.1

ubuntu/linux-oracle<5.4.0-1140.150

5.4.0-1140.150

ubuntu/linux-oracle-5.15<5.15.0-1077.83~20.04.1

5.15.0-1077.83~20.04.1

ubuntu/linux-raspi<5.4.0-1129.142

5.4.0-1129.142

ubuntu/linux-riscv-5.15<5.15.0-1075.79~20.04.1

5.15.0-1075.79~20.04.1

ubuntu/linux-xilinx-zynqmp<5.4.0-1060.64

5.4.0-1060.64

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-gkeop*

ubuntu/linux-gkeop-5.15*

ubuntu/linux-hwe-5.11*

ubuntu/linux-hwe-5.13*

ubuntu/linux-hwe-5.8*

ubuntu/linux-intel-5.13*

ubuntu/linux-nvidia-tegra-5.15<5.15.0-1039.39~20.04.1

5.15.0-1039.39~20.04.1

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<5.4.0-1142.153+fips1

5.4.0-1142.153+fips1

ubuntu/linux-azure-fips<5.4.0-1147.154+fips1

5.4.0-1147.154+fips1

ubuntu/linux-fips<5.4.0-1116.126

5.4.0-1116.126

ubuntu/linux-gcp-fips<5.4.0-1145.154+fips1

5.4.0-1145.154+fips1

ubuntu/linux-aws-fips*

ubuntu/linux-azure-fips*

ubuntu/linux-fips*

ubuntu/linux-gcp-fips*

ubuntu/linux<5.15.0-135.146

5.15.0-135.146

ubuntu/linux-allwinner-5.19*

ubuntu/linux-aws<5.15.0-1080.87

5.15.0-1080.87

ubuntu/linux-aws-5.19*

ubuntu/linux-aws-6.2*

ubuntu/linux-aws-6.5*

ubuntu/linux-aws-6.8<6.8.0-1027.29~22.04.1

6.8.0-1027.29~22.04.1

ubuntu/linux-azure<5.15.0-1084.93

5.15.0-1084.93

ubuntu/linux-azure-5.19*

ubuntu/linux-azure-6.2*

ubuntu/linux-azure-6.5*

ubuntu/linux-azure-6.8<6.8.0-1027.32~22.04.1

6.8.0-1027.32~22.04.1

ubuntu/linux-azure-fde<5.15.0-1084.93.1

5.15.0-1084.93.1

ubuntu/linux-azure-fde-5.19*

ubuntu/linux-azure-fde-6.2*

ubuntu/linux-gcp<5.15.0-1079.88

5.15.0-1079.88

ubuntu/linux-gcp-5.19*

ubuntu/linux-gcp-6.2*

ubuntu/linux-gcp-6.5*

ubuntu/linux-gcp-6.8<6.8.0-1028.30~22.04.1

6.8.0-1028.30~22.04.1

ubuntu/linux-gke<5.15.0-1077.83

5.15.0-1077.83

ubuntu/linux-gkeop<5.15.0-1062.70

5.15.0-1062.70

ubuntu/linux-hwe-5.19*

ubuntu/linux-hwe-6.2*

ubuntu/linux-hwe-6.5*

ubuntu/linux-hwe-6.8<6.8.0-58.60~22.04.1

6.8.0-58.60~22.04.1

ubuntu/linux-ibm<5.15.0-1072.75

5.15.0-1072.75

ubuntu/linux-ibm-6.8<6.8.0-1024.24~22.04.1

6.8.0-1024.24~22.04.1

ubuntu/linux-intel-iot-realtime<5.15.0-1073.75

5.15.0-1073.75

ubuntu/linux-intel-iotg<5.15.0-1075.81

5.15.0-1075.81

ubuntu/linux-kvm<5.15.0-1076.81

5.15.0-1076.81

ubuntu/linux-lowlatency<5.15.0-135.146

5.15.0-135.146

ubuntu/linux-lowlatency-hwe-5.19*

ubuntu/linux-lowlatency-hwe-6.2*

ubuntu/linux-lowlatency-hwe-6.5*

ubuntu/linux-lowlatency-hwe-6.8<6.8.0-58.60.1~22.04.1

6.8.0-58.60.1~22.04.1

ubuntu/linux-nvidia<5.15.0-1074.75

5.15.0-1074.75

ubuntu/linux-nvidia-6.2*

ubuntu/linux-nvidia-6.5*

ubuntu/linux-nvidia-6.8<6.8.0-1026.29~22.04.1

6.8.0-1026.29~22.04.1

ubuntu/linux-nvidia-tegra<5.15.0-1033.33

5.15.0-1033.33

ubuntu/linux-nvidia-tegra-igx<5.15.0-1021.21

5.15.0-1021.21

ubuntu/linux-oem-5.17*

ubuntu/linux-oem-6.0*

ubuntu/linux-oem-6.1*

ubuntu/linux-oem-6.5*

ubuntu/linux-oracle<5.15.0-1077.83

5.15.0-1077.83

ubuntu/linux-oracle-6.5*

ubuntu/linux-oracle-6.8<6.8.0-1024.25~22.04.1

6.8.0-1024.25~22.04.1

ubuntu/linux-raspi<5.15.0-1074.77

5.15.0-1074.77

ubuntu/linux-realtime*

ubuntu/linux-riscv*

ubuntu/linux-riscv-5.19*

ubuntu/linux-riscv-6.5*

ubuntu/linux-riscv-6.8<6.8.0-58.60.1~22.04.1

6.8.0-58.60.1~22.04.1

ubuntu/linux-starfive-5.19*

ubuntu/linux-starfive-6.2*

ubuntu/linux-starfive-6.5*

ubuntu/linux-xilinx-zynqmp<5.15.0-1044.48

5.15.0-1044.48

ubuntu/linux-bluefield<5.15.0-1062.64

5.15.0-1062.64

ubuntu/linux-realtime<5.15.0-1080.88

5.15.0-1080.88

ubuntu/linux-realtime-6.8<6.8.1-1020.21~22.04.1

6.8.1-1020.21~22.04.1

ubuntu/linux-aws-fips*

ubuntu/linux-azure-fips*

ubuntu/linux-fips*

ubuntu/linux-gcp-fips*

ubuntu/linux-aws-fips<5.15.0-1080.87+fips1

5.15.0-1080.87+fips1

ubuntu/linux-azure-fips<5.15.0-1083.92+fips1

5.15.0-1083.92+fips1

ubuntu/linux-fips<5.15.0-135.146+fips1

5.15.0-135.146+fips1

ubuntu/linux-gcp-fips<5.15.0-1079.88+fips1

5.15.0-1079.88+fips1

ubuntu/linux<6.8.0-58.60

6.8.0-58.60

ubuntu/linux-aws<6.8.0-1027.29

6.8.0-1027.29

ubuntu/linux-azure<6.8.0-1027.32

6.8.0-1027.32

ubuntu/linux-azure-6.11<6.11.0-1012.12~24.04.1

6.11.0-1012.12~24.04.1

ubuntu/linux-azure-nvidia<6.8.0-1014.15

6.8.0-1014.15

ubuntu/linux-gcp<6.8.0-1028.30

6.8.0-1028.30

ubuntu/linux-gcp-6.11<6.11.0-1011.11~24.04.1

6.11.0-1011.11~24.04.1

ubuntu/linux-gke<6.8.0-1023.27

6.8.0-1023.27

ubuntu/linux-gkeop<6.8.0-1010.12

6.8.0-1010.12

ubuntu/linux-ibm<6.8.0-1024.24

6.8.0-1024.24

ubuntu/linux-lowlatency<6.8.0-58.60.1

6.8.0-58.60.1

ubuntu/linux-nvidia<6.8.0-1026.29

6.8.0-1026.29

ubuntu/linux-nvidia-6.11<6.11.0-1007.7

6.11.0-1007.7

ubuntu/linux-nvidia-lowlatency<6.8.0-1026.29.1

6.8.0-1026.29.1

ubuntu/linux-nvidia-tegra<6.8.0-1008.8

6.8.0-1008.8

ubuntu/linux-oem-6.11<6.11.0-1015.15

6.11.0-1015.15

ubuntu/linux-oem-6.8<6.8.0-1026.26

6.8.0-1026.26

ubuntu/linux-oracle<6.8.0-1024.25

6.8.0-1024.25

ubuntu/linux-raspi<6.8.0-1028.32

6.8.0-1028.32

ubuntu/linux-raspi-realtime*

ubuntu/linux-realtime*

ubuntu/linux-riscv<6.8.0-58.60.1

6.8.0-58.60.1

ubuntu/linux-xilinx<6.8.0-1017.18

6.8.0-1017.18

ubuntu/linux-raspi-realtime<6.8.0-2023.24

6.8.0-2023.24

ubuntu/linux-realtime<6.8.1-1020.21

6.8.1-1020.21

ubuntu/linux-fips<6.8.0-78.78+fips1

6.8.0-78.78+fips1

ubuntu/linux-vmware*

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade debian/linux to a version that resolves this vulnerability.
Fixed in 6.1.123-1
Upgrade
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Fixed in 6.12.3-1
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 6.12.115-2Fixed in 7.2.12-1Fixed in 7.2.15-1
Upgrade
Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.
Fixed in 4.4.0-1142.148
Upgrade
Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.
Fixed in 4.15.0-1187.202~14.04.1
Upgrade
Upgrade ubuntu/linux-lts-xenial to a version that resolves this vulnerability.
Fixed in 4.4.0-267.301~14.04.1
Upgrade
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Fixed in 4.4.0-267.301
Upgrade
Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.
Fixed in 4.4.0-1180.195
Upgrade
Upgrade ubuntu/linux-aws-hwe to a version that resolves this vulnerability.
Fixed in 4.15.0-1179.192~16.04.1
Upgrade
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Fixed in 4.15.0-1187.202~16.04.1
Upgrade
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Fixed in 4.15.0-1172.189~16.04.1
Upgrade
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Fixed in 4.15.0-236.248~16.04.1
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Fixed in 4.4.0-1143.154
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Fixed in 4.15.0-1141.152~16.04.1
Upgrade
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Fixed in 4.4.0-1112.119
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Fixed in 4.15.0-236.248
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Fixed in 4.15.0-1179.192
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Fixed in 5.4.0-1142.152~18.04.1
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Fixed in 4.15.0-1187.202
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Fixed in 5.4.0-1147.154~18.04.1
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Fixed in 4.15.0-1172.189
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Fixed in 5.4.0-1145.154~18.04.1
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Fixed in 5.4.0-211.231~18.04.1
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Fixed in 5.4.0-1090.95~18.04.1
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Fixed in 4.15.0-1162.167
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Fixed in 4.15.0-1141.152
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Upgrade ubuntu/linux-oracle-5.4 to a version that resolves this vulnerability.
Fixed in 5.4.0-1140.149~18.04.1
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Fixed in 5.4.0-1129.142~18.04.1
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Fixed in 4.15.0-2117.123
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Fixed in 4.15.0-2096.102
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Fixed in 4.15.0-1134.145
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Fixed in 4.15.0-2080.86
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Fixed in 5.4.0-211.231
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Fixed in 5.4.0-1142.152
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Fixed in 5.15.0-1080.87~20.04.1
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Fixed in 5.4.0-1147.154
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Fixed in 5.15.0-1086.95~20.04.1
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Fixed in 5.4.0-1101.108
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Fixed in 5.4.0-1145.154
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Fixed in 5.15.0-1081.90~20.04.1
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Fixed in 5.15.0-136.147~20.04.1
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Fixed in 5.4.0-1088.93
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Fixed in 5.15.0-1074.77~20.04.1
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Fixed in 5.15.0-1077.83~20.04.1
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Fixed in 5.4.0-1048.51
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Fixed in 5.4.0-1129.138
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Fixed in 5.15.0-135.146~20.04.1
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Fixed in 5.4.0-1140.150
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Fixed in 5.4.0-1129.142
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Fixed in 5.4.0-1060.64
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Fixed in 5.15.0-1039.39~20.04.1
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Fixed in 5.4.0-1142.153+fips1
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Fixed in 5.4.0-1116.126
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Fixed in 5.15.0-1079.88
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Fixed in 5.15.0-1077.83
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Fixed in 6.8.0-58.60~22.04.1
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Fixed in 5.15.0-1072.75
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Fixed in 6.8.0-1024.24~22.04.1
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Fixed in 5.15.0-1073.75
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Fixed in 5.15.0-1075.81
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Fixed in 5.15.0-1076.81
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Fixed in 5.15.0-135.146
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Fixed in 6.8.0-58.60.1~22.04.1
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Fixed in 5.15.0-1074.75
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Fixed in 6.8.0-1026.29~22.04.1
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Fixed in 5.15.0-1033.33
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Fixed in 5.15.0-1021.21
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Fixed in 5.15.0-1077.83
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Fixed in 6.8.0-1024.25~22.04.1
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Fixed in 5.15.0-1074.77
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Fixed in 6.8.0-58.60.1~22.04.1
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Fixed in 5.15.0-1044.48
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Fixed in 5.15.0-1062.64
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Fixed in 5.15.0-1080.88
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Fixed in 6.8.1-1020.21~22.04.1
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Fixed in 5.15.0-1083.92+fips1
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Fixed in 5.15.0-135.146+fips1
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Fixed in 5.15.0-1079.88+fips1
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Fixed in 6.8.0-58.60
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Fixed in 6.8.0-1027.29
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Fixed in 6.8.0-1027.32
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Fixed in 6.11.0-1012.12~24.04.1
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Fixed in 6.8.0-1014.15
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Fixed in 6.8.0-1028.30
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Fixed in 6.11.0-1011.11~24.04.1
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Fixed in 6.8.0-1023.27
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Fixed in 6.8.0-1010.12
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Fixed in 6.8.0-1024.24
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Fixed in 6.8.0-58.60.1
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Fixed in 6.8.0-1026.29
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Fixed in 6.11.0-1007.7
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Fixed in 6.8.0-1026.29.1
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Fixed in 6.8.0-1008.8
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Fixed in 6.11.0-1015.15
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Fixed in 6.8.0-1026.26
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Fixed in 6.8.0-1024.25
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Fixed in 6.8.0-1028.32
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Fixed in 6.8.0-58.60.1
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Fixed in 6.8.0-1017.18
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Fixed in 6.8.0-2023.24
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Fixed in 6.8.1-1020.21
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Fixed in 6.8.0-78.78+fips1
Compensating control
Modify the Linux kernel scsi: bfa driver so bfad_init() does not call bfad_im_module_exit() when bfad_im_module_init() fails, preventing the duplicate fc_release_transport() and resulting use-after-free.

Event History

Dec 27, 2024

CVE Published

via MITRE·01:50 PM

Data Sourced

via MITRE·01:50 PM

Description

Data Sourced

via OSV·02:15 PM

DescriptionSeverityAffected Software

Data Sourced

via NVD·02:15 PM

RemedyDescriptionSeverityWeaknessAffected Software

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

What is the severity of CVE-2024-53227?

CVE-2024-53227 has been classified with a high severity level due to its use-after-free vulnerability in the Linux kernel.

How do I fix CVE-2024-53227?

To fix CVE-2024-53227, it is recommended to upgrade to a patched version of the Linux kernel that resolves this vulnerability.

Which versions of the Linux kernel are affected by CVE-2024-53227?

CVE-2024-53227 affects multiple versions of the Linux kernel ranging from 2.6.32 to 6.12.x.

What are the potential impacts of CVE-2024-53227?

The potential impacts of CVE-2024-53227 include unauthorized access and remote code execution due to the use-after-free condition.

Is there a workaround for CVE-2024-53227?

There are no known effective workarounds for CVE-2024-53227; upgrading to a secure kernel version is the recommended action.

CVE-2024-53227: scsi: bfa: Fix use-after-free in bfad_im_module_exit()

Other sources

Affected Software

Remediation

Event History

Peer vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2024-53227?

How do I fix CVE-2024-53227?

Which versions of the Linux kernel are affected by CVE-2024-53227?

What are the potential impacts of CVE-2024-53227?

Is there a workaround for CVE-2024-53227?

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