CVE-2025-2817

Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations...

CVE-2025-2817

Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations...

CVE-2025-2817

Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations...

CVE-2025-2817 Privilege escalation in Thunderbird Updater

Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations...

CVE-2025-2817

The CVE-2025-2817 issue describes a vulnerability in Thunderbird’s update mechanism where a medium-integrity user process could interfere with the SYSTEM updater by manipulating file-locking, enabling privilege escalation via code injection into a user-privileged process. Affected products includ...

CVE-2025-2817

Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations...

Mozilla -- control access bypass

[email protected] reports: Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowin...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in versions of Mozilla Firefox prior to 138, which stems from a mishandled file locking behavior that could lead to elevated privileges...

PT-2025-23158

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to the erofs file system. The issue arises when bio add folio fails due to being full, and erofs fileio scan folio retrie...

PT-2025-17634 · Undefined · Undefined

Name of the Vulnerable Software and Affected Versions: IntelR Core Ultra Processors affected versions not specified Description: The issue is related to improper locking in the IntelR Integrated Connectivity I/O interface CNVi for some IntelR Core Ultra Processors. This may allow an unauthenticat...

Vulnerabilities of the functions pvr_queue_fence_get_driver_name() and pvr_queue_fence_init() (drivers/gpu/drm/imagination/pvr_queue.c) in the Linux kernel, allowing a hacker to cause a service failure

The vulnerabilities of the functions pvrqueuefencegetdrivername and pvrqueuefenceinit drivers/gpu/drm/imagination/pvrqueue.c in the Linux kernel are related to insufficient locking. Exploiting these vulnerabilities could allow an attacker to trigger a service failure...

Vulnerability of the is_an_alpha2() function (net/wireless/reg.c) in the Linux operating system’s kernel, allowing a hacker to cause a service failure

The vulnerability of the isanalpha2 function net/wireless/reg.c in the Linux operating system is related to insufficient locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

Vulnerabilities of functions gpio_rcar_configInterruptInputMode(), gpio_rcar_configGeneralInputOutputMode(), gpio_rcar_get_multiple(), gpio_rcar_set(), gpio_rcar_set_multiple(), and gpio_rcar_probe() in the Linux kernel’s drivers/gpio/gpio_rcar.c file, which allow a attacker to cause a service failure

The vulnerabilities of the functions gpiorcarconfigInterruptInputMode, gpiorcarconfigGeneralInputOutputMode, gpiorcargetmultiple, gpiorcarset, gpiorcarsetmultiple, and gpiorcarprobe drivers/gpio/gpiorcar.c in the Linux kernel are related to insufficient locking. Exploitation of these...

Vulnerability of functions kcompactd() (mm/compaction.c) and nfs_release_folio() (fs/nfs/file.c) in the Linux operating system, allowing a hacker to trigger a service failure

The vulnerability of the functions kcompactd mm/compaction.c and nfsreleasefolio fs/nfs/file.c in the Linux kernel is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause service failures...

The vulnerability of the in_atomic() function in the net/core/sock.c module of the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the inatomic function in the net/core/sock.c module of the Linux kernel is related to insufficient locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the ppp_channel_bridge_input() function in the Linux operating system’s ppp component, which allows a hacker to cause a service failure

The vulnerability of the pppchannelbridgeinput function in the Linux operating system’s ppp component is related to insufficient resource locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the iso_listen_bis() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the isolistenbis function in the Linux operating system is related to incorrect resource locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

CVE-2025-22098

In the Linux kernel, the following vulnerability has been resolved: drm: zynqmpdp: Fix a deadlock in zynqmpdpignorehpdset Instead of attempting the same mutex twice, lock and unlock it. This bug has been detected by the Clang thread-safety analyzer...

CVE-2025-22098

CVE-2025-22098 affects the Linux kernel’s DRM for ZynqMP DP. The issue is a deadlock in zynqmp_dp_ignore_hpd_set caused by attempting to lock the same mutex twice; the fix is to lock and unlock it properly (instead of locking twice). The vulnerability was identified by the Clang thread-safety ana...