SUSE CVE-2011-1082

fs/eventpoll.c in the Linux kernel before 2.6.38 places epoll file descriptors within other epoll data structures without properly checking for 1 closed loops or 2 deep chains, which allows local users to cause a denial of service deadlock or stack memory consumption via a crafted application tha...

SUSE CVE-2011-1083

The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service CPU consumption via a crafted application that makes epollcreate and epollctl system calls...

SUSE CVE-2012-3375

The epollctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLLCTLADD operations, which allows local users to cause a denial of service file-descriptor consumption and system crash via a crafted application that attempts to create a...

SUSE CVE-2013-7446

Use-after-free vulnerability in net/unix/afunix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AFUNIX socket permissions or cause a denial of service panic via crafted epollctl calls...

SUSE CVE-2020-0466

In doepollctl and eploopcheckproc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndro...

PT-2023-33577

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.17 Description The issue is related to the addition of the EPOLL URING WAKE poll wakeup flag in the eventpoll system. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2023-34376

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.162 Description The issue is related to the addition of the EPOLL URING WAKE poll wakeup flag in the eventpoll system. The actual impact and attack plausibility have not yet been proven. Recommendations For...

kernel security update

2.6.32-754.35.1.0.6.OL6 :digitoepollctl: clean the failure exits up a bit Marc Zyngier CVE-2020-0466 Orabug: 34086960 - epoll: Keep a reference on files added to the check list Al Viro CVE-2020-0466 Orabug: 34086960 - fix regression in 'epoll: Keep a reference on files added to the check list Al...

Fix of CVE: CVE-2021-0920, CVE-2022-0492, CVE-2020-0466, CVE-2021-4155

cgroup-v1: Require capabilities to set releaseagent ELSCVE-3555 CVE-2022-0492 - xfs: map unwritten blocks in XFSIOCALLOC,FREESP just like fallocate ELSCVE-3891 CVE-2021-4155 - afunix: fix garbage collect vs MSGPEEK ELSCVE-3728 CVE-2021-0920 - epoll: Keep a reference on files added to the check...

CLSA-2022-1650986589 Fix of CVE: CVE-2021-0920, CVE-2022-0492, CVE-2020-0466, CVE-2021-4155

cgroup-v1: Require capabilities to set releaseagent ELSCVE-3555 CVE-2022-0492 - xfs: map unwritten blocks in XFSIOCALLOC,FREESP just like fallocate ELSCVE-3891 CVE-2021-4155 - afunix: fix garbage collect vs MSGPEEK ELSCVE-3728 CVE-2021-0920 - epoll: Keep a reference on files added to the check...

CLSA-2022-1650986488 Fix of CVE: CVE-2020-0466, CVE-2022-0492, CVE-2021-4155, CVE-2021-0920

cgroup-v1: Require capabilities to set releaseagent ELSCVE-3555 CVE-2022-0492 - xfs: map unwritten blocks in XFSIOCALLOC,FREESP just like fallocate ELSCVE-3891 CVE-2021-4155 - afunix: fix garbage collect vs MSGPEEK ELSCVE-3728 CVE-2021-0920 - epoll: Keep a reference on files added to the check...

Fix of CVE: CVE-2020-0466, CVE-2022-0492, CVE-2021-4155, CVE-2021-0920

cgroup-v1: Require capabilities to set releaseagent ELSCVE-3555 CVE-2022-0492 - xfs: map unwritten blocks in XFSIOCALLOC,FREESP just like fallocate ELSCVE-3891 CVE-2021-4155 - afunix: fix garbage collect vs MSGPEEK ELSCVE-3728 CVE-2021-0920 - epoll: Keep a reference on files added to the check...

kernel security and bug fix update

3.10.0-1160.59.1.OL7 - Update Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.9 - Update oraclekernel-sig-key...

Unbreakable Enterprise kernel security update

4.1.12-124.60.1 - xfs: map unwritten blocks in XFSIOCALLOC,FREESP just like fallocate Darrick J. Wong Orabug: 33699627 Orabug: 33762471 CVE-2021-4155 - fix regression in 'epoll: Keep a reference on files added to the check list' Al Viro Orabug: 33679854 Orabug: 33762505 CVE-2021-1048 CVE-2021-104...

Unbreakable Enterprise kernel security update

4.1.12-124.59.1.2 - fix regression in 'epoll: Keep a reference on files added to the check list' Al Viro Orabug: 33679854 CVE-2021-1048 - fget: check that the fd still exists after getting a ref to it Linus Torvalds Orabug: 33679806 CVE-2021-0920 - fs: add fgetmany and fputmany Jens Axboe Orabug:...

Android kernel Heap Buffer Overflow DoS

The vulnerability of the epollloopcheckproc function in Android operating system kernels lies in the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to increase their privileges...

ASB-A-204573007

In eploopcheckproc of eventpoll.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

epoll (>=0.4.0, <=0.6.0), hydrogen (>=0.1.0, <=0.1.5) potentially affected by CVE-2020-35892 +1 more via simple-slab (>=0.1.0, <=0.2.3)

simple-slab CARGO version =0.1.0, =0.4.0, =0.1.0, =0.1.5 Source cves: CVE-2020-35892, CVE-2020-35893 Source advisory: OSV:GHSA-438G-FX34-4H9M...

epoll (>=0.4.0, <=0.6.0), hydrogen (>=0.1.0, <=0.1.5) potentially affected by CVE-2020-35892 via simple-slab (>=0.1.0, <=0.2.3)

simple-slab CARGO version =0.1.0, =0.4.0, =0.1.0, =0.1.5 Source cves: CVE-2020-35892 Source advisory: GHSA-438G-FX34-4H9M...

epoll (>=0.4.0, <=0.6.0), hydrogen (>=0.1.0, <=0.1.5) potentially affected by CVE-2020-35893 via simple-slab (>=0.1.0, <=0.2.3)

simple-slab CARGO version =0.1.0, =0.4.0, =0.1.0, =0.1.5 Source cves: CVE-2020-35893 Source advisory: GHSA-HQC8-J86X-2764...