CVE-2022-49956
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.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 2.6.37 | 4.9.328 |
| linux / linux_kernel | 4.10 | 4.14.293 |
| linux / linux_kernel | 4.15 | 4.19.258 |
| linux / linux_kernel | 4.20 | 5.4.213 |
| linux / linux_kernel | 5.5 | 5.10.142 |
| linux / linux_kernel | 5.11 | 5.15.66 |
| linux / linux_kernel | 5.16 | 5.19.8 |
| linux / linux_kernel | 6.0-rc1 | 6.0-rc1.x |
| linux / linux_kernel | 6.0-rc2 | 6.0-rc2.x |
| linux / linux_kernel | 6.0-rc3 | 6.0-rc3.x |
- https://git.kernel.org/stable/c/19e3f69d19801940abc2ac37c169882769ed9770
- https://git.kernel.org/stable/c/376e15487fec837301d888068a3fcc82efb6171a
- https://git.kernel.org/stable/c/7dce6b0ee7d78667d6c831ced957a08769973063
- https://git.kernel.org/stable/c/9fd6170c5e2d0ccd027abe26f6f5ffc528e1bb27
- https://git.kernel.org/stable/c/b1727def850904e4b8ba384043775672841663a1
- https://git.kernel.org/stable/c/d0aac7146e96bf39e79c65087d21dfa02ef8db38
- https://git.kernel.org/stable/c/dc02aaf950015850e7589696521c7fca767cea77
- https://git.kernel.org/stable/c/e230a4455ac3e9b112f0367d1b8e255e141afae0
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