710 matches found
CVE-2022-50746 erofs: validate the extent length for uncompressed pclusters
In the Linux kernel, the following vulnerability has been resolved: erofs: validate the extent length for uncompressed pclusters syzkaller reported a KASAN use-after-free: https://syzkaller.appspot.com/bug?extid=2ae90e873e97f1faf6f2 The referenced fuzzed image actually has two issues: - mpa == 0 ...
CVE-2022-50743
Summary (CVE-2022-50743): In the Linux kernel’s erofs subsystem, a memleak occurs when a non-inline pcluster has a zero block address during readahead. Syzkaller reproduced a case in z_erofs_register_pcluster() where map->m_pa is zero and ztailpacking is false, causing pcl->obj.index to be ...
CVE-2022-50743 erofs: Fix pcluster memleak when its block address is zero
In the Linux kernel, the following vulnerability has been resolved: erofs: Fix pcluster memleak when its block address is zero syzkaller reported a memleak: https://syzkaller.appspot.com/bug?id=62f37ff612f0021641eda5b17f056f1668aa9aed unreferenced object 0xffff88811009c7f8 size 136: ... backtrace...
CVE-2022-50743 erofs: Fix pcluster memleak when its block address is zero
In the Linux kernel, the following vulnerability has been resolved: erofs: Fix pcluster memleak when its block address is zero syzkaller reported a memleak: https://syzkaller.appspot.com/bug?id=62f37ff612f0021641eda5b17f056f1668aa9aed unreferenced object 0xffff88811009c7f8 size 136: ... backtrace...
EUVD-2025-205093
In the Linux kernel, the following vulnerability has been resolved: erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself...
CVE-2025-68361
In the Linux kernel, the following vulnerability has been resolved: erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself...
CVE-2025-68361
In the Linux kernel, the following vulnerability has been resolved: erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself...
UBUNTU-CVE-2025-68361
In the Linux kernel, the following vulnerability has been resolved: erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself...
CVE-2025-68361
CVE-2025-68361 relates to the Linux kernel's EROFS file system. The issue is addressed by a patch that limits the level of file-backed filesystem stacking, mitigating a potential kernel stack overflow (for example, when EROFS mounts itself). The connected documents consistently describe the fix i...
CVE-2025-68361 erofs: limit the level of fs stacking for file-backed mounts
In the Linux kernel, the following vulnerability has been resolved: erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself...
CVE-2025-68361 erofs: limit the level of fs stacking for file-backed mounts
In the Linux kernel, the following vulnerability has been resolved: erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself...
PT-2025-53109
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the erofs filesystem related to pcluster objects. Specifically, the issue occurs when a pcluster is registered with a zero block address, which...
PT-2025-53209
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-rc6-syzkaller-g09a9639e56c0 Description The Linux kernel contains a flaw related to the handling of erofs filesystem images. Specifically, the kernel does not properly validate the clusterofs value within t...
Linux Distros Unpatched Vulnerability : CVE-2022-50743
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: Fix pcluster memleak when its block address is zero syzkaller reported a memleak:...
Linux Distros Unpatched Vulnerability : CVE-2022-50746
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: validate the extent length for uncompressed pclusters syzkaller reported a KASAN use-after-free:...
Linux Distros Unpatched Vulnerability : CVE-2025-68361
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: limit the level of fs stacking for file-backed mounts Otherwise, it could cause potential kernel stack overflow e.g., EROFS mounting itself. CVE-2025-683...
SUSE CVE-2025-68210
In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loop due to incomplete zstd-compressed data Currently, the decompression logic incorrectly spins if compressed data is truncated in crafted deliberately corrupted images...
SUSE CVE-2025-68251
In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loops due to corrupted subpage compact indexes Robert reported an infinite loop observed by two crafted images. The root cause is that clusterofs can be larger than lclustersize for !NONHEAD lclusters in...
EUVD-2025-203645
In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loops due to corrupted subpage compact indexes Robert reported an infinite loop observed by two crafted images. The root cause is that clusterofs can be larger than lclustersize for !NONHEAD lclusters in...
EUVD-2025-203686
In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loop due to incomplete zstd-compressed data Currently, the decompression logic incorrectly spins if compressed data is truncated in crafted deliberately corrupted images...