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CVE-2022-49956
Published: Jun 18, 2025
Modified: May 11, 2026
PUBLISHED
Description
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 | Product | Versions |
|---|---|---|
Linux | Linux | affected 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef - < 7dce6b0ee7d78667d6c831ced957a08769973063affected 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef - < 376e15487fec837301d888068a3fcc82efb6171aaffected 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef - < 9fd6170c5e2d0ccd027abe26f6f5ffc528e1bb27affected 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef - < d0aac7146e96bf39e79c65087d21dfa02ef8db38affected 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef - < 19e3f69d19801940abc2ac37c169882769ed9770+3 more versions |
Linux | Linux | affected 2.6.37unaffected 0 - < 2.6.37unaffected 4.9.328 - <= 4.9.*unaffected 4.14.293 - <= 4.14.*unaffected 4.19.258 - <= 4.19.*+5 more versions |
References
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