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CVE-2022-48710
drm/radeon: fix a possible null pointer dereference
Medium5.5EPSS 0.26%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix a possible null pointer dereference In radeon_fp_native_mode(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. The failure status of drm_cvt_mode() on the other path is checked too.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 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)
- 0.26% · top 82% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < b33f7d99c9226892c7794dc2500fae35966020c9
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < 16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < 8a89bfeef9abe93371e3ea8796377f2d132eee29
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < 28fd384c78d7d8ed8af0d086d778c3e438ba7f60
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < 7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < e938d24f0b7392e142b8aa434f18590d99dbe479
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < 140d9807b96e1303f6f2675a7ae8710a2094bd17
- affected 771fe6b912fca54f03e8a72eb63058b582775362 – < a2b28708b645c5632dc93669ab06e97874c8244f
- affected 2.6.31
- unaffected < 2.6.31
- unaffected 4.9.318 – ≤ 4.9.*
- unaffected 4.14.283 – ≤ 4.14.*
- unaffected 4.19.247 – ≤ 4.19.*
- unaffected 5.4.198 – ≤ 5.4.*
- unaffected 5.10.122 – ≤ 5.10.*
- unaffected 5.15.47 – ≤ 5.15.*
- unaffected 5.17.15 – ≤ 5.17.*
- unaffected 5.18.4 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (9)
- https://git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244f (opens in a new tab)x_transferred
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)
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[](https://trackcve.app/cve/CVE-2022-48710)Record last updated .