15697 matches found
Important: Red Hat Security Advisory: kernel security and bug fix update
An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security...
kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()
A flaw was found in the TC flower classifier clsflower in the Networking subsystem of the Linux kernel. This issue occurs when sending two TCAFLOWERKEYENCOPTSGENEVE packets with a total size of 252 bytes, which results in an out-of-bounds write when the third packet enters flsetgeneveopt,...
kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()
A flaw was found in the TC flower classifier clsflower in the Networking subsystem of the Linux kernel. This issue occurs when sending two TCAFLOWERKEYENCOPTSGENEVE packets with a total size of 252 bytes, which results in an out-of-bounds write when the third packet enters flsetgeneveopt,...
RHEL 8 : kernel (RHSA-2023:4815)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:4815 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipvlan: out-of-bounds write...
RHEL 8 : kernel-rt (RHSA-2023:4817)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:4817 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...
Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-299)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-299 advisory. An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfssetea in...
CVE-2023-40283
A flaw was found in l2capsockrelease in net/bluetooth/l2capsock.c in the Bluetooth subsystem in the Linux Kernel. This issue may allow a user to cause a use-after-free problem due to sk's children being mishandled. Mitigation Mitigation for this issue is either not available or the currently...
Important: kernel-livepatch-5.10.178-162.673
Issue Overview: A flaw was found in the Linux kernel's networking subsystem within the RPL protocol's handling. This issue results from the improper handling of user-supplied data, which can lead to an assertion failure. This flaw allows an unauthenticated, remote attacker to create a denial of...
PT-2025-43098
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the nvdimm subsystem. Specifically, memory allocated for nd pmu-pmu.attr groups within the register nvdimm pmu function is not freed when the n...
PT-2025-43123
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s md/raid1 subsystem where an out-of-bounds write can occur in the raid1 remove disk function if rddev-raid disk is greater than mddev-raid disks. This...
SUSE SLED15: cluster-md-kmp-64kb / cluster-md-kmp-default / dlm-kmp-64kb / etc (SUSE-SU-2023:3311-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3311-1 advisory. The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes. Th...
UBUNTU-CVE-2023-40283
An issue was discovered in l2capsockrelease in net/bluetooth/l2capsock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled...
PT-2025-40756
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where a folio lock is leaked when fscache is in use and a cache hit occurs during a read operation. This occurs because the cifs readpage worker functi...
PT-2023-7042 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability in the Linux kernel's XFRM subsystem is related to a null pointer dereference. Exploitation of this issue may allow an attacker to cause a denial of service...
Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6285-1)
The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6285-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly check buffer indexes in certain situations, leading to an...
Medium: kernel
Issue Overview: An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfssetea in fs/ntfs3/xattr.c. CVE-2022-48502 A side channel vulnerability on some of the AMD CPUs may allow a...
kernel: OOB access in the Linux kernel's XFS subsystem
An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure with a dirty log journal. This flaw allows a local user to crash or potentially escalate their privileges on the system...
ALSA-2023:4517 Important: kernel security and bug fix update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in l2capconnect and l2capleconnectreq in net/bluetooth/l2capcore.c CVE-2022-42896 kernel: tcindex: use-after-free vulnerability in traffic control index filter allows...
Important: kernel security and bug fix update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in l2capconnect and l2capleconnectreq in net/bluetooth/l2capcore.c CVE-2022-42896 kernel: tcindex: use-after-free vulnerability in traffic control index filter allows...
RHEL 8 : kernel-rt (RHSA-2023:4541)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:4541 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...