Medium severity5.5NVD Advisory· Published Jun 20, 2023· Updated Jun 17, 2026

CVE-2023-3220

Description

An issue was discovered in the Linux kernel through 6.1-rc8. dpu_crtc_atomic_check in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() and will cause the NULL Pointer Dereference.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernelcpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=6.1-rc8
osv-coords41 versions
pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.5 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-livepatch-SLE15-SP5-RT_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5 pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5
< 5.14.21-150500.55.7.1+ 40 more
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.33.6.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1.150500.6.2.5
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.33.6.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.33.6.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.33.6.1
- (no CPE)range: < 5.14.21-150500.55.7.1.150500.6.2.5
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 1-150500.11.5.1
- (no CPE)range: < 1-150500.11.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.33.6.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.33.6.1
- (no CPE)range: < 5.14.21-150500.55.7.1
- (no CPE)range: < 5.14.21-150500.13.5.1
- (no CPE)range: < 5.14.21-150500.55.7.1

Patches

Vulnerability mechanics

References

git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/nvdMailing ListPatchVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000