CVE-2022-49467 (GCVE-0-2022-49467)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:13 – Updated: 2025-10-01 19:46
VLAI?
Title
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
Summary
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.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < f8cd192752a1f613b14eee77783c6f0aebb49691 (git)
Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < 449374565f349d4233beec811d4286fdfe5de44b (git)
Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < 656aa3c51fc662064f17179b38ec3ce43af53bca (git)
Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < 33546183c16c7b9650682dc610bedd732d9c6919 (git)
Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < d544880482a5558ec06393b1b3d5dc9275b7a32b (git)
Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4 (git)
Affected: e172d10a9c4acc69bb07cbe9142ded2df791ff1f , < 947a844bb3ebff0f4736d244d792ce129f6700d7 (git)
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    Linux Linux Affected: 4.0
Unaffected: 0 , < 4.0 (semver)
Unaffected: 4.19.247 , ≤ 4.19.* (semver)
Unaffected: 5.4.198 , ≤ 5.4.* (semver)
Unaffected: 5.10.121 , ≤ 5.10.* (semver)
Unaffected: 5.15.46 , ≤ 5.15.* (semver)
Unaffected: 5.17.14 , ≤ 5.17.* (semver)
Unaffected: 5.18.3 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.