PT-2023-33983

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.87 Description The issue concerns undefined behavior in bit shift for ext4 check flag values. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2023-33946

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.87 Description The issue is related to the ext4 file system, specifically in the ext4 get branch function. It involves an error code return to user-space. The actual impact and attack plausibility have not...

PT-2023-33521 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue is related to the initialization of fsdata in the pagecache write function in the ext4 filesystem. The actual impact and attack plausibility have not yet been proven...

PT-2023-33509

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.18 Description A potential security issue exists in the ext4 file system, specifically in the ext4 write inline data end function. The actual impact and attack plausibility have not yet been proven...

PT-2023-33482 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: A bug was found in the es tree search function of the ext4 file system, caused by a bad boot loader inode. The actual impact and attack plausibility of this issue have not yet been proven...

PT-2023-33515 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.10 through v6.0.17 Description: The issue is related to off-by-one errors in fast-commit block filling in the ext4 filesystem. The actual impact and attack plausibility have not yet been proven. Recommendations: For...

PT-2023-33949 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.87 Description: A bug exists in the ext4 file system, specifically in the ext4 clu mapped function when used with bigalloc and inline features. The actual impact and potential for exploitation have not bee...

PT-2023-33956

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.87 Description A bug was found in the es tree search function of the ext4 file system, potentially caused by a bad boot loader inode. The actual impact and attack plausibility have not yet been proven...

PT-2023-33972

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.87 Description A potential security issue exists in the ext4 file system, specifically in the ext4 write inline data end function. The actual impact and attack plausibility have not yet been proven...

PT-2023-34327

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.163 Description A potential security issue has been identified in the ext4 file system. The issue is related to the handling of bad inodes. The actual impact and attack plausibility have not yet been proven...

PT-2023-33978 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.87 Description: The issue is related to the ext4 file system, where an encryption key is set up during a jbd2 transaction. The actual impact and attack plausibility have not yet been proven. Recommendation...

PT-2023-33511 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v4.6 through v6.0.17 Description: The issue is related to a deadlock caused by mbcache entry corruption in the ext4 filesystem. The actual impact and potential for attack have not been proven yet. Recommendations: For...

PT-2023-34328

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.163 Description A use-after-free issue was discovered in the ext4 orphan cleanup function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior...

PT-2023-34340

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.163 Description The issue concerns leaking uninitialized memory in the fast-commit journal of the ext4 file system. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2023-33473 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: A bug exists in the ext4 file system, specifically in the ext4 clu mapped function for bigalloc and inline configurations. The actual impact and potential for attack have not been proven yet...

PT-2023-33961 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.87 Description: A potential security issue has been identified in the ext4 file system. The issue is related to the handling of bad inodes. The actual impact and attack plausibility have not yet been prove...

PT-2023-33984

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.87 Description The issue is related to the initialization of fsdata in the pagecache write function in the ext4 filesystem. The actual impact and attack plausibility have not yet been proven. Recommendation...

PT-2023-33519 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue concerns the ext4 journal inode having an encrypt flag. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

PT-2023-33507 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v6.0.8 through v6.0.17 Description: The issue is related to corrupt backup group descriptors after an online resize in the ext4 filesystem. The actual impact and attack plausibility have not yet been proven...

PT-2023-33518 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue concerns the ext4 file system, specifically with the fast-commit of encrypted directory operations. The actual impact and attack plausibility have not yet been proven...