5.5

CVE-2022-49467

drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()

In the Linux kernel, the following vulnerability has been resolved:

drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()

drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo
needs to be put when msm_gem_get_and_pin_iova fails.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.0 < 4.19.247
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.198
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.121
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.46
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.14
Linux ≫ Linux Kernel Version >= 5.18 < 5.18.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.166
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/33546183c16c7b9650682dc610bedd732d9c6919
Patch
https://git.kernel.org/stable/c/449374565f349d4233beec811d4286fdfe5de44b
Patch
https://git.kernel.org/stable/c/656aa3c51fc662064f17179b38ec3ce43af53bca
Patch
https://git.kernel.org/stable/c/947a844bb3ebff0f4736d244d792ce129f6700d7
Patch
https://git.kernel.org/stable/c/d544880482a5558ec06393b1b3d5dc9275b7a32b
Patch
https://git.kernel.org/stable/c/d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4
Patch
https://git.kernel.org/stable/c/f8cd192752a1f613b14eee77783c6f0aebb49691
Patch