Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986326)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986326 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted...

DEBIAN-CVE-2022-49349

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted filesystem without journal. Opts: ,errors=continue ext4getfirstdirblock: bh-bdata=0xffff88810bee6000 len=34478 ext4getfirstdirblock:...

kernel: ext4: fix use-after-free in ext4_rename_dir_prepare

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted filesystem without journal. Opts: ,errors=continue ext4getfirstdirblock: bh-bdata=0xffff88810bee6000 len=34478 ext4getfirstdirblock:...

PT-2022-32107

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description The issue is related to a use-after-free in the ext4 rename dir prepare function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2022-32221

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.283 Description The issue is related to a use-after-free in the ext4 rename dir prepare function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2022-31198

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.14 Description A use-after-free issue was discovered in the ext4 file system, specifically in the ext4 rename dir prepare function. The actual impact and attack plausibility have not yet been proven...

PT-2022-31504

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.46 Description The issue is related to a use-after-free in the ext4 rename dir prepare function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2022-31956

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description A use-after-free issue was discovered in the ext4 file system, specifically in the ext4 rename dir prepare function. The actual impact and attack plausibility of this issue have not yet been...

PT-2022-30861

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue is related to a use-after-free in the ext4 rename dir prepare function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2022-32310

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.318 Description A use-after-free issue was discovered in the ext4 rename dir prepare function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2025-8283

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.10.0+ Description A use-after-free issue has been identified in the ext4 rename dir prepare function of the Linux kernel. This issue arises when the first directory entry's 'rec len' is 34478, resulting in an...