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CVE-2022-49263
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
Medium5.5EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path This avoids leaking memory if brcmf_chip_get_raminfo fails. Note that the CLM blob is released in the device remove path.
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)
- 0.27% · top 81% of all CVEs (6 Nov 2026)
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 82f93cf46d6007ffa003b2d4a2834563b6b84d21 – < d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2
- affected 82f93cf46d6007ffa003b2d4a2834563b6b84d21 – < f3820ddaf4f3ac80c7401ccc6a42e663c9317f31
- affected 82f93cf46d6007ffa003b2d4a2834563b6b84d21 – < a88337a06966f2d733ad9a97714b874469133f14
- affected 82f93cf46d6007ffa003b2d4a2834563b6b84d21 – < 4e0b507597e1a86e9b4c056ab274c427223cf8ea
- affected 82f93cf46d6007ffa003b2d4a2834563b6b84d21 – < 0347bdfdb1529994ac3a4cb425087c477a74eb2c
- affected 82f93cf46d6007ffa003b2d4a2834563b6b84d21 – < 5e90f0f3ead014867dade7a22f93958119f5efab
- affected 5.4
- unaffected < 5.4
- unaffected 5.4.189 – ≤ 5.4.*
- unaffected 5.10.110 – ≤ 5.10.*
- unaffected 5.15.33 – ≤ 5.15.*
- unaffected 5.16.19 – ≤ 5.16.*
- unaffected 5.17.2 – ≤ 5.17.*
- unaffected 5.18 – ≤ *
References (6)
- https://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2 (opens in a new tab)
- https://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31 (opens in a new tab)
- https://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14 (opens in a new tab)
- https://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea (opens in a new tab)
- https://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c (opens in a new tab)
- https://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab (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-2022-49263)Record last updated .