Out-of-bounds read in Linux kernel - CVE-2024-22705

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Main Vulnerability Database Vulnerabilities #VU86554

Out-of-bounds read in Linux kernel - CVE-2024-22705

Published: February 16, 2024


Vulnerability identifier: #VU86554
CSH Severity: Low
CVSS v4 BT: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2024-22705
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the smb2_get_data_area_len() function in fs/smb/server/smb2misc.c in Linux kernel ksmbd. A local user can trigger an out-of-bounds read error and read contents of memory on the system.


Affected software

Linux kernel
Ubuntu
openEuler
bpftool-debuginfo
kernel-debuginfo
kernel-debugsource
python3-perf-debuginfo
bpftool
perf
kernel-tools-debuginfo
perf-debuginfo
kernel-headers
kernel-source
kernel-tools-devel
python3-perf
kernel-tools
kernel
kernel-devel
linux-image-lowlatency (Ubuntu package)
linux-image-lowlatency-64k (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-5.15.0-102-generic-lpae (Ubuntu package)
linux-image-5.15.0-102-generic (Ubuntu package)
linux-image-5.15.0-102-generic-64k (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-64k-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-5.15.0-102-lowlatency (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-5.15.0-102-lowlatency-64k (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-5.15.0-1040-gkeop (Ubuntu package)
linux-image-5.15.0-1048-nvidia-lowlatency (Ubuntu package)
linux-image-nvidia (Ubuntu package)
linux-image-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1048-nvidia (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.15.0-1050-raspi (Ubuntu package)
linux-image-5.15.0-1050-ibm (Ubuntu package)
linux-image-5.15.0-1052-intel-iotg (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-gke-5.15 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-5.15.0-1054-gke (Ubuntu package)
linux-image-5.15.0-1054-kvm (Ubuntu package)
linux-image-oracle-lts-22.04 (Ubuntu package)
linux-image-gcp-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1055-oracle (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-5.15.0-1055-gcp (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-aws-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1057-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-azure-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1060-azure-fde (Ubuntu package)
linux-image-5.15.0-1060-azure (Ubuntu package)
linux-image-azure-cvm (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-fde (Ubuntu package)
linux-image-azure-fde-lts-22.04 (Ubuntu package)
linux-image-6.1.0-1033-oem (Ubuntu package)
linux-image-oem-22.04 (Ubuntu package)
linux-image-oem-22.04a (Ubuntu package)
linux-image-oem-22.04b (Ubuntu package)
linux-image-oem-22.04c (Ubuntu package)
linux-image-lowlatency-64k-hwe-22.04 (Ubuntu package)
linux-image-lowlatency-hwe-22.04 (Ubuntu package)
linux-image-6.5.0-27-lowlatency-64k (Ubuntu package)
linux-image-6.5.0-27-lowlatency (Ubuntu package)
linux-image-generic-hwe-22.04 (Ubuntu package)
linux-image-generic-64k-hwe-22.04 (Ubuntu package)
linux-image-6.5.0-27-generic-64k (Ubuntu package)
linux-image-6.5.0-27-generic (Ubuntu package)
linux-image-virtual-hwe-22.04 (Ubuntu package)
linux-image-starfive (Ubuntu package)
linux-image-6.5.0-1011-starfive (Ubuntu package)
linux-image-laptop-23.10 (Ubuntu package)
linux-image-6.5.0-1013-laptop (Ubuntu package)
linux-image-6.5.0-1014-raspi (Ubuntu package)
linux-image-6.5.0-1017-aws (Ubuntu package)
linux-image-6.5.0-1017-gcp (Ubuntu package)
linux-image-6.5.0-1018-azure (Ubuntu package)
linux-image-6.5.0-1018-azure-fde (Ubuntu package)
linux-image-6.5.0-1019-oem (Ubuntu package)
linux-image-oem-22.04d (Ubuntu package)
linux-image-6.5.0-1020-oracle-64k (Ubuntu package)
linux-image-6.5.0-1020-oracle (Ubuntu package)
linux-image-oracle-64k (Ubuntu package)
linux-image-intel-iotg (Ubuntu package)
linux-image-intel (Ubuntu package)

How to mitigate CVE-2024-22705

Install updates from vendor's website.

Linux kernel - update to 6.6.10
bpftool-debuginfo - update to 5.10.0-60.124.0.151
kernel-debuginfo - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-debugsource - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
python3-perf-debuginfo - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
bpftool - update to 5.10.0-60.124.0.151
perf - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-tools-debuginfo - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
perf-debuginfo - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-headers - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-source - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-tools-devel - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
python3-perf - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-tools - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
kernel-devel - addressed in versions 5.10.0-60.124.0.151, 5.10.0-136.62.0.142, 5.10.0-153.41.0.119, 5.10.0-186.0.0.99
linux-image-lowlatency (Ubuntu package) - addressed in versions 5.15.0.102.98, 6.5.0.27.28.18
linux-image-lowlatency-64k (Ubuntu package) - addressed in versions 5.15.0.102.98, 6.5.0.27.28.18
linux-image-generic-lpae (Ubuntu package) - addressed in versions 5.15.0.102.99, 6.5.0.27.27
linux-image-virtual (Ubuntu package) - addressed in versions 5.15.0.102.99, 6.5.0.27.27
linux-image-generic-64k (Ubuntu package) - addressed in versions 5.15.0.102.99, 6.5.0.27.27
linux-image-generic (Ubuntu package) - addressed in versions 5.15.0.102.99, 6.5.0.27.27
linux-image-5.15.0-102-generic-lpae (Ubuntu package) - update to 5.15.0-102.112~20.04.1
linux-image-5.15.0-102-generic (Ubuntu package) - update to 5.15.0-102.112~20.04.1
linux-image-5.15.0-102-generic-64k (Ubuntu package) - update to 5.15.0-102.112~20.04.1
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-lowlatency-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-oem-20.04b (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-oem-20.04c (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-oem-20.04d (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-5.15.0-102-lowlatency (Ubuntu package) - update to 5.15.0-102.112~20.04.1
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.15.0.102.112~20.04.1
linux-image-5.15.0-102-lowlatency-64k (Ubuntu package) - update to 5.15.0-102.112~20.04.1
linux-image-gkeop-5.15 (Ubuntu package) - addressed in versions 5.15.0.1040.39, 5.15.0.1040.46~20.04.36
linux-image-gkeop (Ubuntu package) - update to 5.15.0.1040.39
linux-image-5.15.0-1040-gkeop (Ubuntu package) - update to 5.15.0-1040.46~20.04.1
linux-image-5.15.0-1048-nvidia-lowlatency (Ubuntu package) - update to 5.15.0-1048.48
linux-image-nvidia (Ubuntu package) - update to 5.15.0.1048.48
linux-image-nvidia-lowlatency (Ubuntu package) - update to 5.15.0.1048.48
linux-image-5.15.0-1048-nvidia (Ubuntu package) - update to 5.15.0-1048.48
linux-image-ibm (Ubuntu package) - addressed in versions 5.15.0.1050.46, 5.15.0.1050.53~20.04.1
linux-image-raspi (Ubuntu package) - addressed in versions 5.15.0.1050.48, 6.5.0.1014.15
linux-image-raspi-nolpae (Ubuntu package) - addressed in versions 5.15.0.1050.48, 6.5.0.1014.15
linux-image-5.15.0-1050-raspi (Ubuntu package) - update to 5.15.0-1050.53
linux-image-5.15.0-1050-ibm (Ubuntu package) - update to 5.15.0-1050.53~20.04.1
linux-image-intel-iotg (Ubuntu package) - addressed in versions 5.15.0.1052.52, 5.15.0.1052.58~20.04.1
linux-image-intel (Ubuntu package) - update to 5.15.0.1052.58~20.04.1
linux-image-5.15.0-1052-intel-iotg (Ubuntu package) - update to 5.15.0-1052.58~20.04.1
linux-image-kvm (Ubuntu package) - addressed in versions 5.15.0.1054.50, 6.5.0.27.27
linux-image-gke-5.15 (Ubuntu package) - update to 5.15.0.1054.53
linux-image-gke (Ubuntu package) - update to 5.15.0.1054.53
linux-image-5.15.0-1054-gke (Ubuntu package) - update to 5.15.0-1054.59
linux-image-5.15.0-1054-kvm (Ubuntu package) - update to 5.15.0-1054.59
linux-image-oracle-lts-22.04 (Ubuntu package) - update to 5.15.0.1055.51
linux-image-gcp-lts-22.04 (Ubuntu package) - update to 5.15.0.1055.51
linux-image-5.15.0-1055-oracle (Ubuntu package) - update to 5.15.0-1055.61~20.04.1
linux-image-oracle (Ubuntu package) - addressed in versions 5.15.0.1055.61~20.04.1, 6.5.0.1020.20~22.04.1, 6.5.0.1020.22
linux-image-5.15.0-1055-gcp (Ubuntu package) - update to 5.15.0-1055.63~20.04.1
linux-image-gcp (Ubuntu package) - addressed in versions 5.15.0.1055.63~20.04.1, 6.5.0.1017.17~22.04.1
linux-image-aws-lts-22.04 (Ubuntu package) - update to 5.15.0.1057.58
linux-image-5.15.0-1057-aws (Ubuntu package) - update to 5.15.0-1057.63~20.04.1
linux-image-aws (Ubuntu package) - addressed in versions 5.15.0.1057.63~20.04.1, 6.5.0.1017.17, 6.5.0.1017.17~22.04.2
linux-image-azure-lts-22.04 (Ubuntu package) - update to 5.15.0.1060.58
linux-image-5.15.0-1060-azure-fde (Ubuntu package) - addressed in versions 5.15.0-1060.69.1, 5.15.0-1060.69~20.04.1.1
linux-image-5.15.0-1060-azure (Ubuntu package) - update to 5.15.0-1060.69~20.04.1
linux-image-azure-cvm (Ubuntu package) - update to 5.15.0.1060.69~20.04.1
linux-image-azure (Ubuntu package) - addressed in versions 5.15.0.1060.69~20.04.1, 6.5.0.1018.19~22.04.2, 6.5.0.1018.22
linux-image-azure-fde (Ubuntu package) - addressed in versions 5.15.0.1060.69~20.04.1.39, 6.5.0.1018.19~22.04.2, 6.5.0.1018.22
linux-image-azure-fde-lts-22.04 (Ubuntu package) - update to 5.15.0.1060.69.38
linux-image-6.1.0-1033-oem (Ubuntu package) - update to 6.1.0-1033.33
linux-image-oem-22.04 (Ubuntu package) - addressed in versions 6.1.0.1033.34, 6.5.0.1019.21
linux-image-oem-22.04a (Ubuntu package) - addressed in versions 6.1.0.1033.34, 6.5.0.1019.21
linux-image-oem-22.04b (Ubuntu package) - addressed in versions 6.1.0.1033.34, 6.5.0.1019.21
linux-image-oem-22.04c (Ubuntu package) - addressed in versions 6.1.0.1033.34, 6.5.0.1019.21
linux-image-lowlatency-64k-hwe-22.04 (Ubuntu package) - update to 6.5.0.27.28.1~22.04.1
linux-image-lowlatency-hwe-22.04 (Ubuntu package) - update to 6.5.0.27.28.1~22.04.1
linux-image-6.5.0-27-lowlatency-64k (Ubuntu package) - update to 6.5.0-27.28.1~22.04.1
linux-image-6.5.0-27-lowlatency (Ubuntu package) - update to 6.5.0-27.28.1~22.04.1
linux-image-generic-hwe-22.04 (Ubuntu package) - update to 6.5.0.27.28~22.04.1
linux-image-generic-64k-hwe-22.04 (Ubuntu package) - update to 6.5.0.27.28~22.04.1
linux-image-6.5.0-27-generic-64k (Ubuntu package) - update to 6.5.0-27.28~22.04.1
linux-image-6.5.0-27-generic (Ubuntu package) - update to 6.5.0-27.28~22.04.1
linux-image-virtual-hwe-22.04 (Ubuntu package) - update to 6.5.0.27.28~22.04.1
linux-image-starfive (Ubuntu package) - addressed in versions 6.5.0.1011.12~22.04.1, 6.5.0.1011.13
linux-image-6.5.0-1011-starfive (Ubuntu package) - update to 6.5.0-1011.12~22.04.1
linux-image-laptop-23.10 (Ubuntu package) - update to 6.5.0.1013.16
linux-image-6.5.0-1013-laptop (Ubuntu package) - update to 6.5.0-1013.16
linux-image-6.5.0-1014-raspi (Ubuntu package) - update to 6.5.0-1014.17
linux-image-6.5.0-1017-aws (Ubuntu package) - addressed in versions 6.5.0-1017.17, 6.5.0-1017.17~22.04.2
linux-image-6.5.0-1017-gcp (Ubuntu package) - update to 6.5.0-1017.17~22.04.1
linux-image-6.5.0-1018-azure (Ubuntu package) - update to 6.5.0-1018.19~22.04.2
linux-image-6.5.0-1018-azure-fde (Ubuntu package) - update to 6.5.0-1018.19~22.04.2
linux-image-6.5.0-1019-oem (Ubuntu package) - update to 6.5.0-1019.20
linux-image-oem-22.04d (Ubuntu package) - update to 6.5.0.1019.21
linux-image-6.5.0-1020-oracle-64k (Ubuntu package) - update to 6.5.0-1020.20~22.04.1
linux-image-6.5.0-1020-oracle (Ubuntu package) - update to 6.5.0-1020.20~22.04.1
linux-image-oracle-64k (Ubuntu package) - addressed in versions 6.5.0.1020.20~22.04.1, 6.5.0.1020.22

External References

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