A use-after-free vulnerability in the Linux kernel’s fs/smb/client component can be exploited to achieve local privilege escalation. In case of an error in smb3_fs_context_parse_param, ctx->password was freed but the field was not set to NULL which could lead to double free. We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 6.1.64-1 | linux_6.1.64-1_all.deb |
Debian | 11 | all | linux | < 5.10.209-2 | linux_5.10.209-2_all.deb |
Debian | 10 | all | linux | < 4.19.249-2 | linux_4.19.249-2_all.deb |
Debian | 999 | all | linux | < 6.5.6-1 | linux_6.5.6-1_all.deb |
Debian | 13 | all | linux | < 6.5.6-1 | linux_6.5.6-1_all.deb |