In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix potential UAF in cifs_dump_full_key()
Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 6.9-rc1 | 6.9-rc1.x |
| linux / linux_kernel | 6.9-rc2 | 6.9-rc2.x |
| linux / linux_kernel | 6.7 | 6.8.5 |
| debian / debian_linux | 11.0 | 11.0.x |
| linux / linux_kernel | - | 5.15.181 |
| linux / linux_kernel | 5.16 | 6.1.132 |
| linux / linux_kernel | 6.3 | 6.6.26 |