Unrated severityNVD Advisory· Published Jun 20, 2024· Updated May 21, 2025
drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.
CVE-2022-48766
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.
Mirrors the logic for dcn30. Cue lots of WARNs and some kernel panics without this fix.
Affected products
49- osv-coords47 versionspkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%20Micro%205.5pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%20Micro%205.5pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-livepatch-SLE15-SP5-RT_Update_17&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_17&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5
< 5.14.21-150500.55.73.1+ 46 more
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.33.60.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1.150500.6.33.8
- (no CPE)range: < 5.14.21-150500.55.73.1.150500.6.33.8
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.2
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.33.60.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.33.60.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.33.60.1
- (no CPE)range: < 5.14.21-150500.55.73.1.150500.6.33.8
- (no CPE)range: < 5.14.21-150500.55.73.1.150500.6.33.8
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.2
- (no CPE)range: < 1-150500.11.3.1
- (no CPE)range: < 1-150500.11.3.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.33.60.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.33.60.1
- (no CPE)range: < 5.14.21-150500.55.73.1
- (no CPE)range: < 5.14.21-150500.13.61.1
- (no CPE)range: < 5.14.21-150500.55.73.1
Patches
Vulnerability mechanics
References
2News mentions
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