CVE-2025-39995

In the Linux kernel, the following vulnerability has been resolved: media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe The state-timer is a cyclic timer that schedules worki2cpoll and delayedworkenablehotplug, while rearming itself. Using timerdelete fails to guarantee...

CVE-2025-39994

In the Linux kernel, the following vulnerability has been resolved: media: tuner: xc5000: Fix use-after-free in xc5000release The original code uses canceldelayedwork in xc5000release, which does not guarantee that the delayed work item timersleep has fully completed if it was already running. Th...

DEBIAN-CVE-2025-39995

In the Linux kernel, the following vulnerability has been resolved: media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe The state-timer is a cyclic timer that schedules worki2cpoll and delayedworkenablehotplug, while rearming itself. Using timerdelete fails to guarantee...

UBUNTU-CVE-2025-39994

In the Linux kernel, the following vulnerability has been resolved: media: tuner: xc5000: Fix use-after-free in xc5000release The original code uses canceldelayedwork in xc5000release, which does not guarantee that the delayed work item timersleep has fully completed if it was already running. Th...

UBUNTU-CVE-2025-39997

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix race condition to UAF in sndusbmidifree The previous commit 0718a78f6a9f "ALSA: usb-audio: Kill timer properly at removal" patched a UAF issue caused by the error timer. However, because the error timer kill...

CVE-2025-39997 ALSA: usb-audio: fix race condition to UAF in snd_usbmidi_free

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix race condition to UAF in sndusbmidifree The previous commit 0718a78f6a9f "ALSA: usb-audio: Kill timer properly at removal" patched a UAF issue caused by the error timer. However, because the error timer kill...

CVE-2025-39997 ALSA: usb-audio: fix race condition to UAF in snd_usbmidi_free

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix race condition to UAF in sndusbmidifree The previous commit 0718a78f6a9f "ALSA: usb-audio: Kill timer properly at removal" patched a UAF issue caused by the error timer. However, because the error timer kill...

CVE-2025-39997

CVE-2025-39997: Linux kernel ALSA USB-Audio snd_usbmidi_free race to use-after-free. Root cause: an error timer kill added by commit 0718a78f (ALSA: usb-audio) runs after endpoint deletion, enabling a rare UAF in interrupt context; missing urb cleanup can also access freed memory. The fix is to k...

CVE-2025-39995

CVE-2025-39995: Linux kernel vulnerability in media: i2c: tc358743 where use-after-free occurs due to an orphan timer and in-flight delayed_work during probe failure. The cyclic timer schedules work_i2c_poll and delayed_work_enable_hotplug and may reference tc358743_state after it is freed. A fix...

CVE-2025-39995 media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe

In the Linux kernel, the following vulnerability has been resolved: media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe The state-timer is a cyclic timer that schedules worki2cpoll and delayedworkenablehotplug, while rearming itself. Using timerdelete fails to guarantee...

CVE-2025-39995 media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe

In the Linux kernel, the following vulnerability has been resolved: media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe The state-timer is a cyclic timer that schedules worki2cpoll and delayedworkenablehotplug, while rearming itself. Using timerdelete fails to guarantee...

CVE-2025-39994

CVE-2025-39994 concerns the Linux kernel media/tuners/xc5000 driver. The root cause is a use-after-free in xc5000_release() caused by cancel_delayed_work() not guaranteeing the delayed work item timer_sleep has finished before freeing priv data. The fix replaces cancel_delayed_work() with cancel_...

CVE-2025-39994 media: tuner: xc5000: Fix use-after-free in xc5000_release

In the Linux kernel, the following vulnerability has been resolved: media: tuner: xc5000: Fix use-after-free in xc5000release The original code uses canceldelayedwork in xc5000release, which does not guarantee that the delayed work item timersleep has fully completed if it was already running. Th...

Security Bulletin: Technical Support Appliance - possible denial of service

Summary A flaw in TCP/IP may allow a denial of service Vulnerability Details CVEID:CVE-2024-50154 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: tcp/dccp: Don't use timerpending in reqskqueueunlink. Martin KaFai Lau reported use-after-free 0 in reqsktimerhandler...

SUSE SLES15 Security Update : kernel (Live Patch 4 for SLE 15 SP6) (SUSE-SU-2025:03566-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03566-1 advisory. This update for the Linux Kernel 6.4.0-1506002322 fixes several issues. The following security issues were fixed: - CVE-2025-38477: net/sched:...

SUSE-SU-2025:03580-1 Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059179 fixes several issues. The following security issues were fixed: - CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket bsc1243650. - CVE-2024-50154: tcp/dccp: Do not use timerpending in reqskqueueunlink bsc1233072. -...

Linux Distros Unpatched Vulnerability : CVE-2023-53651

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Input: exc3000 - properly stop timer on shutdown We need to stop the timer on driver unbind or probe failures, otherwise we get UAF/Oops. CVE-2023-53651 Note th...

SUSE-SU-2025:03566-1 Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002322 fixes several issues. The following security issues were fixed: - CVE-2025-38477: net/sched: schqfq: Fix race condition on qfqaggregate bsc1247315. - CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket bsc1243650. -...

SUSE-SU-2025:03557-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005583 fixes several issues. The following security issues were fixed: - CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket bsc1243650. - CVE-2024-50154: tcp/dccp: Do not use timerpending in reqskqueueunlink bsc1233072. -...

Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005583 fixes several issues. The following security issues were fixed: CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket bsc1243650. CVE-2024-50154: tcp/dccp: Do not use timerpending in reqskqueueunlink bsc1233072...