Fiche vulnérabilité
CVE-2024-50272 : faille moyenne linux linux kernel (CVSS 5.5)
Description
In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemap_read() If the caller supplies an iocb->ki_pos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemap_read() enters an infinite loop. This behaviour was discovered when testing xfstests generic/525 with the "localio" optimisation for loopback NFS mounts.
En bref
- Sévérité
- Moyenne (CVSS 5.5)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 19 nov. 2024
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2024-50272 sur le NVD (NIST)
- git.kernel.org/stable/c/26530b757c81f1389fb33ae03575001509331…
- git.kernel.org/stable/c/6450e73f4c86d481ac2e22e1bc848d346e140…
- git.kernel.org/stable/c/6cc52df69e8464811f9f6fc12f7aaa78451eb…
- git.kernel.org/stable/c/a2746ab3bbc9c6408da5cd072653ec8c24749…
- git.kernel.org/stable/c/ace149e0830c380ddfce7e466fe860ca502fe…
- lists.debian.org/debian-lts-announce/2025/01/msg00001.html