AZL-27349 CVE-2023-3389 affecting package kernel for versions less than 5.15.122.1-2

A use-after-free vulnerability in the Linux Kernel iouring subsystem can be exploited to achieve local privilege escalation. Racing a iouring cancel poll request with a linked timeout can cause a UAF in a hrtimer. We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59...

[slackware-security] Slackware 15.0 kernel

New kernel packages are available for Slackware 15.0 to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/linux-5.15.118/: Upgraded. These updates fix various bugs and security issues. Be sure to upgrade your initrd after upgrading the kernel packages. ...

PT-2023-3668 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.3.8 Description: An issue in the Linux kernel's ksmbd module, specifically in the fs/smb/server/connection.c file, does not validate the relationship between the NetBIOS header's length field and the SMB heade...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

PT-2025-38041

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-rc2-xfstests-00056-g131086faa369 139 Description A flaw exists in the Linux kernel related to the ext2/dax subsystem. Specifically, the ext2 setsize function does not handle page-aligned lengths correctly,...

[SECURITY] [DLA 3356-1] wireless-regdb security update

Debian LTS Advisory DLA-3356-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost March 09, 2023 https://wiki.debian.org/LTS Package : wireless-regdb Version : 2022.04.08-2deb10u1 CVE ID : n/a Debian Bug : This update the wireless regulatory database to version...

SUSE CVE-2022-2327

iouring use workflags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORINGOP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We...

PT-2023-35053 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.8 Description: A potential issue exists where sdata can be NULL during AMPDU start in the mac80211 wifi component. The actual impact and attack plausibility have not yet been proven. Recommendations: For...

PT-2023-34937 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.11 Description: The issue is related to the FPGA M10BMC-SEC and is fixed in Linux Kernel version v6.1.11. It was introduced in version v6.0. The actual impact and attack plausibility have not yet been prove...

PT-2023-33565 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue is related to the s5p-mfc media component in the Linux Kernel, where a clear workbit is not handled properly in an error condition. The actual impact and potential for attack have...

PT-2023-33363 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.227 Description: The issue is related to the xen/netback component, where protocol headers may fall in the non-linear area. The actual impact and attack plausibility have not yet been proven. Recommendation...

PT-2023-33793 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.16 Description: A potential memory leak was identified in the qlcnic sriov init function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior...

CVE-2022-2196

A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM L0 advertising eIBRS support to L1. An attacker at L2 with code...

DEBIAN-CVE-2022-2196

A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM L0 advertising eIBRS support to L1. An attacker at L2 with code...

AZL-12951 CVE-2022-2196 affecting package kernel for versions less than 5.15.102.1-1

A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM L0 advertising eIBRS support to L1. An attacker at L2 with code...

[slackware-security] Slackware 15.0 kernel

New kernel packages are available for Slackware 15.0 to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/linux-5.15.80/: Upgraded. These updates fix various bugs and security issues. Be sure to upgrade your initrd after upgrading the kernel packages. I...

PT-2022-35269 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.75 Description: The issue concerns the ti: k3-udma component of the dmaengine in the Linux Kernel, where the UDMA CHAN RT byte counters are not reset, potentially leading to an overflow. The actual impact...

PT-2022-35793 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.262 Description: The issue is related to a circular deferral regression in the qcom rpm regulator. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35797 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.262 Description: The issue is related to a NULL pointer dereference at the nilfs bmap lookup at level function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linu...

PT-2022-34954 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.6 Description: The issue is related to the KVM arm64 vgic, specifically with the exit condition in the scan its table function. The actual impact and attack plausibility have not yet been proven...