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:...

The vulnerability in the implementation of the epoll_loop_check_proc() function in Android kernel allows a malicious actor to exploit their privileges.

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 +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-HQC8-J86X-2764...

PT-2021-8278 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the locking mechanism in the Linux kernel, specifically in the queued write lock slowpath function. A reader can acquire the lock without holding the wait lock,...

USN-4912-1 linux-oem-5.6 vulnerabilities

Piotr Krysiuk discovered that the BPF JIT compiler for x86 in the Linux kernel did not properly validate computation of branch displacements in some situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-29154 It was...

kernel security, bug fix, and enhancement update

4.18.0-240.22.13.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

DEBIAN-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...

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...

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:RUSTSEC-2020-0039...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A memory leak flaw was found in the way the Linux kernel's memory subsystem handled resource clean up in the mmap failure path when the MAPHUGETLB flag was set...

Denial Of Service (DoS)

The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A flaw was found in the way the Linux kernel's Event Poll epoll subsystem handled large, nested epoll structures. A local, unprivileged user could use this flaw t...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service DoS attacks. The vulnerability exists as 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 through a crafted application...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.2 kernel was updated to 4.4.92 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-13080: Wi-Fi Protected Access WPA and WPA2 allowed reinstallation of the Group Temporal Key GTK during the group key handshake, allowing an attacker...

kernel security, bug fix, and enhancement update

2.6.32-696.OL6 - Update genkey bug 25599697 2.6.32-696 - net dccp: fix freeing skb too early for IPV6RECVPKTINFO Hannes Frederic Sowa 1424628 CVE-2017-6074 2.6.32-695 - block nvme: Dont poll device being removed David Milburn 1422521 2.6.32-694 - fs posixacl: Clear SGID bit when setting file...