RLSA-2026:75746 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in...

kernel-rt security, bug fix, and enhancement update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

RLSA-2026:75747 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock CVE-2025-40242 kernel: Linux kernel: Denial of...

RockyLinux 8 : kernel-rt (RLSA-2026:75746)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:75746 advisory. kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock...

AlmaLinux 8 : kernel-rt (ALSA-2026:75746)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:75746 advisory. kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock...

RockyLinux 8 : kernel (RLSA-2026:75747)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:75747 advisory. kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock...

kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition

A use-after-free flaw was identified in the Linux kernel’s media tuner xc5000 driver. In the vulnerable code path, xc5000release calls canceldelayedwork to cancel a pending delayed work item timersleep without guaranteeing that the work handler has fully completed. Under a race condition, the...

kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition

A use-after-free flaw was identified in the Linux kernel’s media tuner xc5000 driver. In the vulnerable code path, xc5000release calls canceldelayedwork to cancel a pending delayed work item timersleep without guaranteeing that the work handler has fully completed. Under a race condition, the...

ALSA-2026:75747 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock CVE-2025-40242 kernel: Linux kernel: Denial of...

ROS-20260821-73-0035

The vulnerability of the xc4000getfrequency function in the drivers/media/tuners/xc4000.c file of the Xceive XC4000 TV tuner driver for the Linux operating system is related to concurrent resource access race condition. Exploiting this vulnerability could allow a attacker to cause a service failu...

Linux multimedia driver Heap Buffer Overflow DoS

The vulnerability of the xc5000release function in the drivers/media/tuners/xc5000.c module of the Linux kernel’s multimedia device driver relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

XEcome xc2028/xc3028 kernel driver Kernel Data Compromise

The vulnerability of the loadfirmwarecb function in the drivers/media/tuners/xc2028.c file of the XCeive xc2028/xc3028 tuner driver for the Linux operating system is related to the recursive reuse of previously freed memory due to concurrent access to resources. Exploiting this vulnerability coul...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002741)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002741 advisory. The xc2028setconfig function in drivers/media/tuners/tuner-xc2028.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service...

USN-6895-3 linux-aws-6.5, linux-lowlatency-hwe-6.5, linux-oracle-6.5, linux-starfive-6.5 vulnerabilities

It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6270 It was discovered that the HugeTLB file syst...

xc4000_get_frequency() Function Heap Buffer Overflow DoS

The vulnerability of the xc4000getfrequency function in the drivers/media/tuners/xc4000.c file of the Xceive XC4000 TV tuner driver for the Linux operating system is related to concurrent resource access race condition. Exploiting this vulnerability could allow a attacker to cause a service failu...

DEBIAN-CVE-2016-7913

The xc2028setconfig function in drivers/media/tuners/tuner-xc2028.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service use-after-free via vectors involving omission of the firmware name from a certain data structure...