CVE-2022-49956
staging: rtl8712: fix use after free bugs
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use after free bugs _Read/Write_MACREG callbacks are NULL so the read/write_macreg_hdl() functions don't do anything except free the "pcmd" pointer. It results in a use after free. Delete them.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 7dce6b0ee7d78667d6c831ced957a08769973063 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 376e15487fec837301d888068a3fcc82efb6171a 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 9fd6170c5e2d0ccd027abe26f6f5ffc528e1bb27 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < d0aac7146e96bf39e79c65087d21dfa02ef8db38 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 19e3f69d19801940abc2ac37c169882769ed9770 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < dc02aaf950015850e7589696521c7fca767cea77 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < b1727def850904e4b8ba384043775672841663a1 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < e230a4455ac3e9b112f0367d1b8e255e141afae0
Linux / Linux
2.6.37
References
git.kernel.org: https://git.kernel.org/stable/c/7dce6b0ee7d78667d6c831ced957a08769973063 git.kernel.org: https://git.kernel.org/stable/c/376e15487fec837301d888068a3fcc82efb6171a git.kernel.org: https://git.kernel.org/stable/c/9fd6170c5e2d0ccd027abe26f6f5ffc528e1bb27 git.kernel.org: https://git.kernel.org/stable/c/d0aac7146e96bf39e79c65087d21dfa02ef8db38 git.kernel.org: https://git.kernel.org/stable/c/19e3f69d19801940abc2ac37c169882769ed9770 git.kernel.org: https://git.kernel.org/stable/c/dc02aaf950015850e7589696521c7fca767cea77 git.kernel.org: https://git.kernel.org/stable/c/b1727def850904e4b8ba384043775672841663a1 git.kernel.org: https://git.kernel.org/stable/c/e230a4455ac3e9b112f0367d1b8e255e141afae0