kernel: drm/amdgpu: unmap and remove csa_va properly

A locking violation was found in the Linux kernel's AMD GPU driver in the context save area cleanup path. A local user can trigger this issue when closing GPU contexts, causing the driver to unmap and remove virtual memory mappings without first reserving the root page directory buffer object. Th...

kernel: bpf: Disable preemption in bpf_perf_event_output

A flaw was found in the Linux kernel's BPF subsystem. The bpfperfeventoutput function relies on disabled preemption for nesting protection, but when called from uprobes context via bpfprogrunarraysleepable, preemption remains enabled. This allows task preemption during protected sections, leading...

kernel: wifi: cfg80211: ocb: don't leave if not joined

A flaw was found in the Linux kernel's cfg80211 wireless subsystem. When handling OCB Outside the Context of a BSS mode, the kernel may attempt to leave an OCB network even when not joined, which could cause driver confusion or unexpected behavior. This is a logic error in state management...

kernel: net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, fix memory leak in mlx5drcmdcreatereformatctx when mlx5cmdexec failed in mlx5drcmdcreatereformatctx, the memory pointed by 'in' is not released, which will cause memory leak. Move memory release after mlx5cmdexec...

kernel: arm64: sme: Use STR P to clear FFR context field in streaming SVE mode

In the Linux kernel, the following vulnerability has been resolved: arm64: sme: Use STR P to clear FFR context field in streaming SVE mode The FFR is a predicate register which can vary between 16 and 256 bits in size depending upon the configured vector length. When saving the SVE state in...

kernel: tracing: Fix sleeping function called from invalid context on RT kernel

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...

xorg-x11-server: SELinux context corruption

A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context...

SUSE CVE-2022-48634

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix BUG: sleeping function called from invalid context errors gmacrtcpageflip was holding the eventlock spinlock while calling crtcfuncs-modesetbase which takes wwmutex. The only reason to hold eventlock is to clear...

SUSE CVE-2022-48662

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Really move i915gemcontext.link under ref protection i915perf assumes that it can use the i915gemcontext reference to protect its i915-gem.contexts.list iteration. However, this requires that we do not remove the...

ALSA-2024:2169 Moderate: xorg-x11-server security update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fixes: xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty CVE-2023-5367...

Debian dla-3804 : libnghttp2-14 - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3804 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3804-1 [email protected] https://www.debian.org/lts/security/...

ALSA-2024:2170 Moderate: xorg-x11-server-Xwayland security update

Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty CVE-2023-5367 xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions CVE-2023-6377 xorg-x11-server: out-of-bounds...

CVE-2022-48658

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f "mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context" moved all flushcpuslab invocations to the global workqueue to...

Important: Red Hat Security Advisory: container-tools:rhel8 security and bug fix update

An update for the container-tools:rhel8 module 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...

Fedora 40 : thunderbird (2024-d8a0e599e2)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-d8a0e599e2 advisory. Update to 115.8.1 https://www.mozilla.org/en-US/security/advisories/mfsa2024-11/ read that if you have mails with encrypted email subjects...

ALSA-2024:2098 Important: container-tools:rhel8 security and bug fix update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Bug Fixes: containerinitt does not possess ptrace process context almalinux-8.9.0.z JIRA:AlmaLinux-28923 Security Fixes: podman: full container escape at build time CVE-2024-1753...

RHEL 7 : xorg-x11-server (RHSA-2024:0320)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0320 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical use...

CVE-2022-48658

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f "mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context" moved all flushcpuslab invocations to the global workqueue to...

DEBIAN-CVE-2022-48662

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Really move i915gemcontext.link under ref protection i915perf assumes that it can use the i915gemcontext reference to protect its i915-gem.contexts.list iteration. However, this requires that we do not remove the...

DEBIAN-CVE-2022-48658

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f "mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context" moved all flushcpuslab invocations to the global workqueue to...