Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block addresses According to Yi Zhang’s report in the mailing list 1, a kernel warning was detected during the zbd/010 test as follows: ./check zbd/010 zbd/010 test for gap zone support...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: erofs: Fixed a memory leak when the block address of a non-inlined pcluster is zero. Syzkaller reported a memory leak: https://syzkaller.appspot.com/bug?id=62f37ff612f0021641eda5b17f056f1668aa9aed Unreferenced object...

EUVD-2022-55818

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

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

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...

UBUNTU-CVE-2022-50743

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...

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 ...

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-2024-38636

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing...

kernel: Linux kernel: Denial of Service in erofs due to memory leak

A flaw was found in the Linux kernel's erofs filesystem. A local user can trigger a memory leak by exploiting a condition in the zerofsregisterpcluster function where a pcluster's block address is zero, leading to an unreleased reference count. This vulnerability can result in resource exhaustion...

SUSE CVE-2024-38636

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

CVE-2024-38636

A vulnerability was found in the Flash-Friendly File System F2FS in the Linux kernel, where the system failed to correctly recognize valid zero block addresses in multi-device configurations. This issue could potentially lead to improper handling of data or file system errors. Mitigation Mitigati...

DEBIAN-CVE-2024-38636

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

CVE-2024-38636

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

UBUNTU-CVE-2024-38636

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

CVE-2024-38636 f2fs: multidev: fix to recognize valid zero block address

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

CVE-2024-38636 f2fs: multidev: fix to recognize valid zero block address

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

CVE-2024-38636: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...