Description
A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Anker | Eufy Homebase 2 | 2.1.8.8h | — |
| uClibC | uClibC | 0.9.33.2 | — |
| uClibC-ng | uClibC-ng | 1.0.40 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | uclibc | No fix yet | — |
| Debian 13 | uclibc | No fix yet | — |
| Debian 12 | uclibc | No fix yet | — |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | uclibc-ng | 1.0.43-1 | — |