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kernel: drm/amd/display: Fix possible underflow for displays with large vblank

🗓️ 30 Apr 2024 09:57:03Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Fix underflow in drm/amd/display by simplifying vblank_nom; raise VBlankNomDefaultUS to 800us

Related
Packages
Refs
ReporterTitlePublishedViews
Family
AstraLinux		Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
20 May 202605:53
–astralinux
BDU FSTEC		The vulnerability of the vblank_nom() function in the Linux operating system allows a hacker to trigger a service failure.
27 Apr 202600:00
–bdu_fstec
Circl		CVE-2023-53258
19 Mar 202600:00
–circl
CNNVD		Linux kernel 安全漏洞
15 Sep 202500:00
–cnnvd
CVE		CVE-2023-53258
15 Sep 202514:46
–cve
Cvelist		CVE-2023-53258 drm/amd/display: Fix possible underflow for displays with large vblank
15 Sep 202514:46
–cvelist
Debian CVE		CVE-2023-53258
15 Sep 202514:46
–debiancve
EUVD		EUVD-2023-59826
3 Oct 202520:07
–euvd
NVD		CVE-2023-53258
15 Sep 202515:15
–nvd
OpenVAS		openSUSE Security Advisory (SUSE-SU-2025:03600-1)
17 Oct 202500:00
–openvas
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64bpftool0:7.3.0-427.13.1.el9_4bpftool-0:7.3.0-427.13.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool0:7.3.0-427.13.1.el9_4bpftool-0:7.3.0-427.13.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool0:7.3.0-427.13.1.el9_4bpftool-0:7.3.0-427.13.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool0:7.3.0-427.13.1.el9_4bpftool-0:7.3.0-427.13.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9aarch64bpftool-debuginfo0:7.3.0-427.13.1.el9_4bpftool-debuginfo-0:7.3.0-427.13.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool-debuginfo0:7.3.0-427.13.1.el9_4bpftool-debuginfo-0:7.3.0-427.13.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool-debuginfo0:7.3.0-427.13.1.el9_4bpftool-debuginfo-0:7.3.0-427.13.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool-debuginfo0:7.3.0-427.13.1.el9_4bpftool-debuginfo-0:7.3.0-427.13.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9aarch64kernel0:5.14.0-427.13.1.el9_4kernel-0:5.14.0-427.13.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9ppc64lekernel0:5.14.0-427.13.1.el9_4kernel-0:5.14.0-427.13.1.el9_4.ppc64le.rpm
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11 Jul 2026 22:49Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.15.5
EPSS0.00134
SSVC
CWE-191
kerneldisplay drivervblankunderflowvblank nomdefault value
5