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The vulnerability of the do_remove_conflicted_framebuffers() function in the drivers/video/fbdev/core/fbmem.c module of the Linux kernel allows a hacker to cause a service failure.

🗓️ 27 May 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 6 Views

Vulnerability in fbmem.c do_remove_conflicted_framebuffers and doRemoveConflictingFrameBuffers enables pointer manipulation to crash services.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
26 Feb 202500:00
cnnvd
CVE
CVE-2022-49070
26 Feb 202501:54
cve
Cvelist
CVE-2022-49070 fbdev: Fix unregistering of framebuffers without device
26 Feb 202501:54
cvelist
Debian CVE
CVE-2022-49070
26 Feb 202501:54
debiancve
EUVD
EUVD-2022-55134
3 Oct 202520:07
euvd
NVD
CVE-2022-49070
26 Feb 202507:00
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1241-1)
16 Apr 202500:00
openvas
OSV
CVE-2022-49070 fbdev: Fix unregistering of framebuffers without device
26 Feb 202501:54
osv
OSV
DEBIAN-CVE-2022-49070
26 Feb 202507:00
osv
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27 May 2025 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 24.6
CVSS 35.5
EPSS0.00245
6