CVE-2026-72272
fbdev: radeon: fix potential memory leak in radeonfb_pci_register()
In the Linux kernel, the following vulnerability has been resolved: fbdev: radeon: fix potential memory leak in radeonfb_pci_register() The function radeonfb_pci_register() allocates memory for modelist (by calling radeon_check_modes() which calls fb_add_videomode()). The memory is appended to info->modelist, but is not freed in subsequent error paths. Fix this by calling fb_destroy_modelist().
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| Linux Linux |
≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < a94a4a0ec2684454934ba104988d6222836a572f (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < 30a2ff955b66b16d4c98dc61f4fe8b3a57c6f7bb (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < c622a3eed6ad26879b6c0bc208fd6e3ffc4b7de3 (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < f4dacbfd885f34222e67145294de9b8479aa021d (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < 1c5387451176db5def499db809d718765f359a37 (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < c2c795a320e7ef9aa69c7f4bd2c9ac07064eff9a (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < 1b1b43342fbf11eaf2a8926b9ed4805579d772ac (affected, git) ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2; < df8c1101c9a08859da612b5d0a08d55d475522c6 (affected, git) Other versions: unaffected |
CNA: Linux |
| Linux Linux |
2.6.12 (affected) ≥ 0; < 2.6.12 (unaffected, semver) ≥ 5.10.261; ≤ 5.10.* (unaffected, semver) ≥ 5.15.212; ≤ 5.15.* (unaffected, semver) ≥ 6.1.178; ≤ 6.1.* (unaffected, semver) ≥ 6.6.145; ≤ 6.6.* (unaffected, semver) ≥ 6.12.97; ≤ 6.12.* (unaffected, semver) ≥ 6.18.40; ≤ 6.18.* (unaffected, semver) ≥ 7.1.5; ≤ 7.1.* (unaffected, semver) ≥ 7.2; ≤ * (unaffected, original_commit_for_fix) Other versions: affected |
CNA: Linux |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
No CVSS assessment reported. An unscored record is not a low-severity determination.
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://git.kernel.org/stable/c/a94a4a0ec2684454934ba104988d6222836a572fCNA: Linux
- https://git.kernel.org/stable/c/30a2ff955b66b16d4c98dc61f4fe8b3a57c6f7bbCNA: Linux
- https://git.kernel.org/stable/c/c622a3eed6ad26879b6c0bc208fd6e3ffc4b7de3CNA: Linux
- https://git.kernel.org/stable/c/f4dacbfd885f34222e67145294de9b8479aa021dCNA: Linux
- https://git.kernel.org/stable/c/1c5387451176db5def499db809d718765f359a37CNA: Linux
- https://git.kernel.org/stable/c/c2c795a320e7ef9aa69c7f4bd2c9ac07064eff9aCNA: Linux
- https://git.kernel.org/stable/c/1b1b43342fbf11eaf2a8926b9ed4805579d772acCNA: Linux
- https://git.kernel.org/stable/c/df8c1101c9a08859da612b5d0a08d55d475522c6CNA: Linux
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