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CVE-2022-50832
wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
Not scoredEPSS 0.25%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential memory leak in wilc_mac_xmit() The wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add dev_kfree_skb() to fix it. Compile tested only.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.25% · top 83% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected c5c77ba18ea66aa05441c71e38473efb787705a4 – < a12610e83789c838493034e5c50ac5c903ad8c0d
- affected c5c77ba18ea66aa05441c71e38473efb787705a4 – < a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee
- affected c5c77ba18ea66aa05441c71e38473efb787705a4 – < 5706d00fde3f1d5eb7296a4dfefb6aea35108224
- affected c5c77ba18ea66aa05441c71e38473efb787705a4 – < 07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b
- affected c5c77ba18ea66aa05441c71e38473efb787705a4 – < baef42df7de7c35ba60b75a5f96d1eb039f4d782
- affected c5c77ba18ea66aa05441c71e38473efb787705a4 – < deb962ec9e1c9a81babd3d37542ad4bd6ac3396e
- affected 4.2
- unaffected < 4.2
- unaffected 5.4.235 – ≤ 5.4.*
- unaffected 5.10.173 – ≤ 5.10.*
- unaffected 5.15.99 – ≤ 5.15.*
- unaffected 6.1.16 – ≤ 6.1.*
- unaffected 6.2.3 – ≤ 6.2.*
- unaffected 6.3 – ≤ *
References (6)
- https://git.kernel.org/stable/c/a12610e83789c838493034e5c50ac5c903ad8c0d (opens in a new tab)
- https://git.kernel.org/stable/c/a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee (opens in a new tab)
- https://git.kernel.org/stable/c/5706d00fde3f1d5eb7296a4dfefb6aea35108224 (opens in a new tab)
- https://git.kernel.org/stable/c/07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b (opens in a new tab)
- https://git.kernel.org/stable/c/baef42df7de7c35ba60b75a5f96d1eb039f4d782 (opens in a new tab)
- https://git.kernel.org/stable/c/deb962ec9e1c9a81babd3d37542ad4bd6ac3396e (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)
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[](https://trackcve.app/cve/CVE-2022-50832)Record last updated .