CVE-2023-53149 ext4: avoid deadlock in fs reclaim with page writeback

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid deadlock in fs reclaim with page writeback Ext4 has a filesystem wide lock protecting ext4writepages calls to avoid races with switching of journalled data flag or inode format. This lock can however cause a deadlock...

CVE-2023-53149

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid deadlock in fs reclaim with page writeback Ext4 has a filesystem wide lock protecting ext4writepages calls to avoid races with switching of journalled data flag or inode format. This lock can however cause a deadlock...

Linux Distros Unpatched Vulnerability : CVE-2021-47256

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/memory-failure: make sure wait for page writeback in memoryfailure Our syzkaller trigger the BUGON!listempty&inode-iwblist in clearinode: kernel BUG at...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fixed a potential kernel bug due to the lack of a writeback flag during waiting. Destructive writes to a block device on which nilfs2 is mounted can cause a kernel bug in the folio/page writeback start routine or writebac...

kernel: mm, thp: bail out early in collapse_file for writeback page

In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapsefile for writeback page Currently collapsefile does not explicitly check PGwriteback, instead, pagehasprivate and trytoreleasepage are used to filter writeback pages. This does not work for xfs...

CVE-2024-44942 f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on F2FSINLINEDATA flag in inode during GC syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-44942 f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on F2FSINLINEDATA flag in inode during GC syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-42316

In the Linux kernel, the following vulnerability has been resolved: mm/mglru: fix div-by-zero in vmpressurecalclevel evictfolios uses a second pass to reclaim folios that have gone through page writeback and become clean before it finishes the first pass, since foliorotatereclaimable cannot handl...

CVE-2024-42316 mm/mglru: fix div-by-zero in vmpressure_calc_level()

In the Linux kernel, the following vulnerability has been resolved: mm/mglru: fix div-by-zero in vmpressurecalclevel evictfolios uses a second pass to reclaim folios that have gone through page writeback and become clean before it finishes the first pass, since foliorotatereclaimable cannot handl...

SUSE CVE-2024-37078

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential kernel bug due to lack of writeback flag waiting Destructive writes to a block device on which nilfs2 is mounted can cause a kernel bug in the folio/page writeback start routine or writeback end routine...

UBUNTU-CVE-2024-37078

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential kernel bug due to lack of writeback flag waiting Destructive writes to a block device on which nilfs2 is mounted can cause a kernel bug in the folio/page writeback start routine or writeback end routine...

CVE-2024-37078 nilfs2: fix potential kernel bug due to lack of writeback flag waiting

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential kernel bug due to lack of writeback flag waiting Destructive writes to a block device on which nilfs2 is mounted can cause a kernel bug in the folio/page writeback start routine or writeback end routine...

CVE-2021-47256

A vulnerability was found in the memoryfailure function in the Linux kernel's memory management system, where the system may not wait for certain pages to finish writing before performing actions on them, leading to a kernel crash. Mitigation Red Hat has investigated whether a possible mitigation...

CVE-2021-47492

In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapsefile for writeback page Currently collapsefile does not explicitly check PGwriteback, instead, pagehasprivate and trytoreleasepage are used to filter writeback pages. This does not work for xfs...

SUSE CVE-2021-47256

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: make sure wait for page writeback in memoryfailure Our syzkaller trigger the "BUGON!listempty&inode-iwblist" in clearinode: kernel BUG at fs/inode.c:519! Internal error: Oops - BUG: 0 1 SMP Modules linked in:...

SUSE CVE-2021-47492

In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapsefile for writeback page Currently collapsefile does not explicitly check PGwriteback, instead, pagehasprivate and trytoreleasepage are used to filter writeback pages. This does not work for xfs...

DEBIAN-CVE-2021-47492

In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapsefile for writeback page Currently collapsefile does not explicitly check PGwriteback, instead, pagehasprivate and trytoreleasepage are used to filter writeback pages. This does not work for xfs...

CVE-2021-47492

In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapsefile for writeback page Currently collapsefile does not explicitly check PGwriteback, instead, pagehasprivate and trytoreleasepage are used to filter writeback pages. This does not work for xfs...

CVE-2021-47256

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: make sure wait for page writeback in memoryfailure Our syzkaller trigger the "BUGON!listempty&inode-iwblist" in clearinode: kernel BUG at fs/inode.c:519! Internal error: Oops - BUG: 0 1 SMP Modules linked in:...

UBUNTU-CVE-2021-47256

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: make sure wait for page writeback in memoryfailure Our syzkaller trigger the "BUGON!listempty&inode-iwblist" in clearinode: kernel BUG at fs/inode.c:519! Internal error: Oops - BUG: 0 1 SMP Modules linked in:...