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CVE-2022-49467
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
Medium5.5EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
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.
Timeline
ID reserved
By Linux
Published
- 15 months later
· 15 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < f8cd192752a1f613b14eee77783c6f0aebb49691
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < 449374565f349d4233beec811d4286fdfe5de44b
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < 656aa3c51fc662064f17179b38ec3ce43af53bca
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < 33546183c16c7b9650682dc610bedd732d9c6919
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < d544880482a5558ec06393b1b3d5dc9275b7a32b
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4
- affected e172d10a9c4acc69bb07cbe9142ded2df791ff1f – < 947a844bb3ebff0f4736d244d792ce129f6700d7
- affected 4.0
- unaffected < 4.0
- unaffected 4.19.247 – ≤ 4.19.*
- unaffected 5.4.198 – ≤ 5.4.*
- unaffected 5.10.121 – ≤ 5.10.*
- unaffected 5.15.46 – ≤ 5.15.*
- unaffected 5.17.14 – ≤ 5.17.*
- unaffected 5.18.3 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (7)
- https://git.kernel.org/stable/c/f8cd192752a1f613b14eee77783c6f0aebb49691 (opens in a new tab)
- https://git.kernel.org/stable/c/449374565f349d4233beec811d4286fdfe5de44b (opens in a new tab)
- https://git.kernel.org/stable/c/656aa3c51fc662064f17179b38ec3ce43af53bca (opens in a new tab)
- https://git.kernel.org/stable/c/33546183c16c7b9650682dc610bedd732d9c6919 (opens in a new tab)
- https://git.kernel.org/stable/c/d544880482a5558ec06393b1b3d5dc9275b7a32b (opens in a new tab)
- https://git.kernel.org/stable/c/d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4 (opens in a new tab)
- https://git.kernel.org/stable/c/947a844bb3ebff0f4736d244d792ce129f6700d7 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-49467)Record last updated .