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62 matches found

osv
osv
added 2024/05/21 3:15 p.m.3 views

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:...

5.5CVSS6.2AI score0.00233EPSS
Exploits0References9
vulnrichment
vulnrichment
added 2024/05/21 2:19 p.m.6 views

CVE-2021-47256 mm/memory-failure: make sure wait for page writeback in memory_failure

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:...

6.6AI score0.00233EPSS
Exploits0References6
cve
cve
added 2024/05/21 2:19 p.m.82 views

CVE-2021-47256

CVE-2021-47256 stems from a Linux kernel memory_failure fix where a missing wait for page writeback could leave inode i_wb_list in an inconsistent state, triggering a BUG_ON in clear_inode and kernel panic. Connected advisories describe the root cause: after end_page_writeback, inode->i_wb_lis...

5.5CVSS6.5AI score0.00233EPSS
Exploits0References6Affected Software1
cvelist
cvelist
added 2024/05/21 2:19 p.m.28 views

CVE-2021-47256 mm/memory-failure: make sure wait for page writeback in memory_failure

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:...

6.2AI score0.00233EPSS
Exploits0References6
debiancve
debiancve
added 2024/05/21 2:19 p.m.16 views

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:...

5.5CVSS5.9AI score0.00233EPSS
Exploits0
ptsecurity
ptsecurity
added 2024/05/21 12:0 a.m.4 views

PT-2024-11263 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.19.95 Description: A vulnerability in the Linux kernel has been resolved, which was triggered by a call to munlock pagevec to clear page LRU without lock page. This resulted in a kernel panic due to a BUG ON...

5.5CVSS8.5AI score0.00233EPSS
Exploits0References15
nvd
nvd
added 2024/05/17 3:15 p.m.27 views

CVE-2023-52682

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait on block writeback for postread case If inode is compressed, but not encrypted, it missed to call f2fswaitonblockwriteback to wait for GCed page writeback in IPU write path. Thread A GC-Thread - f2fsgc -...

7.1CVSS7.5AI score0.0023EPSS
Exploits0References5
ubuntucve
ubuntucve
added 2024/05/17 3:15 p.m.27 views

CVE-2023-52682

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait on block writeback for postread case If inode is compressed, but not encrypted, it missed to call f2fswaitonblockwriteback to wait for GCed page writeback in IPU write path. Thread A GC-Thread - f2fsgc -...

7.1CVSS6.3AI score0.0023EPSS
Exploits0References14
debiancve
debiancve
added 2024/05/17 2:24 p.m.20 views

CVE-2023-52682

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait on block writeback for postread case If inode is compressed, but not encrypted, it missed to call f2fswaitonblockwriteback to wait for GCed page writeback in IPU write path. Thread A GC-Thread - f2fsgc -...

7.1CVSS6.1AI score0.0023EPSS
Exploits0
ptsecurity
ptsecurity
added 2024/05/17 12:0 a.m.14 views

PT-2024-14691

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises when an inode is compressed but not encrypted, and the system fails to call f2fs wait on block writeback to wait for GCed page writeback in the IPU write path. This can...

7.8CVSS5.6AI score0.00286EPSS
Exploits0References188
redhat
redhat
added 2024/04/30 9:57 a.m.10 views

kernel: 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...

5.5CVSS6.8AI score0.00109EPSS
Exploits0References5
redhat
redhat
added 2024/01/25 8:13 a.m.3 views

kernel: use-after-free after removing device in wb_inode_writeback_end in mm/page-writeback.c

A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdiunregister is called to stop further write-back and waits for associated delayed work to complete. However, wbinodewritebackend may schedule bandwidth estimation work after this has completed, which can result in the...

7.8CVSS5.8AI score0.00254EPSS
Exploits0References5
mscve
mscve
added 2024/01/24 8:0 a.m.4 views

Kernel: use-after-free after removing device in wb_inode_writeback_end in mm/page-writeback.c

...

7.8CVSS7AI score0.00254EPSS
Exploits0
ptsecurity
ptsecurity
added 2023/01/01 12:0 a.m.5 views

PT-2025-37522

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ext4 filesystem implementation that can lead to a deadlock during filesystem reclaim with page writeback. This occurs because the filesystem-wide...

5.5CVSS6.7AI score0.00109EPSS
Exploits0
ptsecurity
ptsecurity
added 2022/08/28 12:0 a.m.3 views

PT-2022-7236 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdi unregister is called to stop further write-back and waits for associated delayed work to complete...

7.8CVSS6.4AI score0.00254EPSS
Exploits0References23
osv
osv
added 2021/06/30 12:36 a.m.22 views

UVI-2021-1001047 mm/memory-failure: make sure wait for page writeback in memory_failure

mm/memory-failure: make sure wait for page writeback in memoryfailure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.13 by commit...

7.2AI score
Exploits0
osv
osv
added 2021/06/30 12:6 a.m.14 views

GSD-2021-1000912 mm/memory-failure: make sure wait for page writeback in memory_failure

mm/memory-failure: make sure wait for page writeback in memoryfailure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.128 by commit...

7.2AI score
Exploits0
oraclelinux
oraclelinux
added 2020/04/09 12:0 a.m.87 views

kernel security and bug fix update

4.18.0-147.8.11.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-147.8.11 - rebuild, due infrastructure issues last kernel build wasn'...

7.2CVSS8AI score0.00736EPSS
Exploits2
oraclelinux
oraclelinux
added 2019/04/23 12:0 a.m.278 views

kernel security and bug fix update

3.10.0-957.12.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-957.12.1 - kernel locking/rwsem: Fix possible missed wakeup Waiman Long 1690323...

8.1CVSS0.2AI score0.16523EPSS
Exploits3
nessus
nessus
added 2014/09/05 12:0 a.m.34 views

CentOS 5 : kernel (CESA-2014:1143)

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, ...

3.3CVSS7AI score0.0036EPSS
Exploits0References2
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