CVE-2025-38499

clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns

References

Notes

 carnil> Introduced in 427215d85e8d ("ovl: prevent private clone if bind mount is not
 carnil> allowed"). Vulnerable versions: 4.4.281 4.9.280 4.14.244 4.19.204 5.4.141
 carnil> 5.10.59 5.13.11 5.14-rc6.

Bugs

Status

Branch Status
upstream released (6.16-rc1) [c28f922c9dcee0e4876a2c095939d77fe7e15116]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.15-upstream-stable released (6.15.3) [38628ae06e2a37770cd794802a3f1310cf9846e3]
6.12-upstream-stable released (6.12.40) [e77078e52fbf018ab986efb3c79065ab35025607]
6.6-upstream-stable released (6.6.100) [dc6a664089f10eab0fb36b6e4f705022210191d2]
6.1-upstream-stable released (6.1.147) [d717325b5ecf2a40daca85c61923e17f32306179]
5.10-upstream-stable needed
sid released (6.16.3-1)
6.12-trixie-security released (6.12.41-1)
6.1-bookworm-security released (6.1.147-1)
5.10-bullseye-security needed