SUSE: CVE-2022-48772: SUSE Linux Security Advisory

SUSE: CVE-2022-48772: SUSE Linux Security Advisory

Severity

5

CVSS

(AV:L/AC:L/Au:S/C:N/I:N/A:C)

Published

06/25/2024

Created

08/16/2024

Added

08/09/2024

Modified

01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: media: lgdt3306a: Add a check against null-pointer-def The driver should check whether the client provides the platform_data. The following log reveals it: [ 29.610324] BUG: KASAN: null-ptr-deref in kmemdup+0x30/0x40 [ 29.610730] Read of size 40 at addr 0000000000000000 by task bash/414 [ 29.612820] Call Trace: [ 29.613030]<TASK> [ 29.613201]dump_stack_lvl+0x56/0x6f [ 29.613496]? kmemdup+0x30/0x40 [ 29.613754]print_report.cold+0x494/0x6b7 [ 29.614082]? kmemdup+0x30/0x40 [ 29.614340]kasan_report+0x8a/0x190 [ 29.614628]? kmemdup+0x30/0x40 [ 29.614888]kasan_check_range+0x14d/0x1d0 [ 29.615213]memcpy+0x20/0x60 [ 29.615454]kmemdup+0x30/0x40 [ 29.615700]lgdt3306a_probe+0x52/0x310 [ 29.616339]i2c_device_probe+0x951/0xa90

Solution(s)

• suse-upgrade-cluster-md-kmp-64kb
• suse-upgrade-cluster-md-kmp-azure
• suse-upgrade-cluster-md-kmp-default
• suse-upgrade-cluster-md-kmp-rt
• suse-upgrade-dlm-kmp-64kb
• suse-upgrade-dlm-kmp-azure
• suse-upgrade-dlm-kmp-default
• suse-upgrade-dlm-kmp-rt
• suse-upgrade-dtb-allwinner
• suse-upgrade-dtb-altera
• suse-upgrade-dtb-amazon
• suse-upgrade-dtb-amd
• suse-upgrade-dtb-amlogic
• suse-upgrade-dtb-apm
• suse-upgrade-dtb-apple
• suse-upgrade-dtb-arm
• suse-upgrade-dtb-broadcom
• suse-upgrade-dtb-cavium
• suse-upgrade-dtb-exynos
• suse-upgrade-dtb-freescale
• suse-upgrade-dtb-hisilicon
• suse-upgrade-dtb-lg
• suse-upgrade-dtb-marvell
• suse-upgrade-dtb-mediatek
• suse-upgrade-dtb-nvidia
• suse-upgrade-dtb-qcom
• suse-upgrade-dtb-renesas
• suse-upgrade-dtb-rockchip
• suse-upgrade-dtb-socionext
• suse-upgrade-dtb-sprd
• suse-upgrade-dtb-xilinx
• suse-upgrade-gfs2-kmp-64kb
• suse-upgrade-gfs2-kmp-azure
• suse-upgrade-gfs2-kmp-default
• suse-upgrade-gfs2-kmp-rt
• suse-upgrade-kernel-64kb
• suse-upgrade-kernel-64kb-devel
• suse-upgrade-kernel-64kb-extra
• suse-upgrade-kernel-64kb-livepatch-devel
• suse-upgrade-kernel-64kb-optional
• suse-upgrade-kernel-azure
• suse-upgrade-kernel-azure-base
• suse-upgrade-kernel-azure-devel
• suse-upgrade-kernel-azure-extra
• suse-upgrade-kernel-azure-livepatch-devel
• suse-upgrade-kernel-azure-optional
• suse-upgrade-kernel-azure-vdso
• suse-upgrade-kernel-debug
• suse-upgrade-kernel-debug-devel
• suse-upgrade-kernel-debug-livepatch-devel
• suse-upgrade-kernel-debug-vdso
• suse-upgrade-kernel-default
• suse-upgrade-kernel-default-base
• suse-upgrade-kernel-default-base-rebuild
• suse-upgrade-kernel-default-devel
• suse-upgrade-kernel-default-extra
• suse-upgrade-kernel-default-livepatch
• suse-upgrade-kernel-default-livepatch-devel
• suse-upgrade-kernel-default-man
• suse-upgrade-kernel-default-optional
• suse-upgrade-kernel-default-vdso
• suse-upgrade-kernel-devel
• suse-upgrade-kernel-devel-azure
• suse-upgrade-kernel-devel-rt
• suse-upgrade-kernel-docs
• suse-upgrade-kernel-docs-html
• suse-upgrade-kernel-kvmsmall
• suse-upgrade-kernel-kvmsmall-devel
• suse-upgrade-kernel-kvmsmall-livepatch-devel
• suse-upgrade-kernel-kvmsmall-vdso
• suse-upgrade-kernel-macros
• suse-upgrade-kernel-obs-build
• suse-upgrade-kernel-obs-qa
• suse-upgrade-kernel-rt
• suse-upgrade-kernel-rt-devel
• suse-upgrade-kernel-rt-extra
• suse-upgrade-kernel-rt-livepatch
• suse-upgrade-kernel-rt-livepatch-devel
• suse-upgrade-kernel-rt-optional
• suse-upgrade-kernel-rt-vdso
• suse-upgrade-kernel-rt_debug
• suse-upgrade-kernel-rt_debug-devel
• suse-upgrade-kernel-rt_debug-livepatch-devel
• suse-upgrade-kernel-rt_debug-vdso
• suse-upgrade-kernel-source
• suse-upgrade-kernel-source-azure
• suse-upgrade-kernel-source-rt
• suse-upgrade-kernel-source-vanilla
• suse-upgrade-kernel-syms
• suse-upgrade-kernel-syms-azure
• suse-upgrade-kernel-syms-rt
• suse-upgrade-kernel-zfcpdump
• suse-upgrade-kselftests-kmp-64kb
• suse-upgrade-kselftests-kmp-azure
• suse-upgrade-kselftests-kmp-default
• suse-upgrade-kselftests-kmp-rt
• suse-upgrade-ocfs2-kmp-64kb
• suse-upgrade-ocfs2-kmp-azure
• suse-upgrade-ocfs2-kmp-default
• suse-upgrade-ocfs2-kmp-rt
• suse-upgrade-reiserfs-kmp-64kb
• suse-upgrade-reiserfs-kmp-azure
• suse-upgrade-reiserfs-kmp-default
• suse-upgrade-reiserfs-kmp-rt

References

• https://attackerkb.com/topics/cve-2022-48772
• CVE - 2022-48772