CVE-2026-45937

In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - fix kernel panic in driver detach During driver detach, the same hash algorithm is unregistered multiple times due to a wrong iterator...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the bpf module on the tcx/netkit device. When BPFPROGDETACH bypasses permission checks without...

CVE-2026-45932

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix tcx/netkit detach permissions when prog fd isn't given This commit fixes a security issue where BPFPROGDETACH on tcx or netkit devices could be executed by any user when no program fd was provided, bypassing permission...

PT-2026-43785

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the OpenVPN implementation within the Linux kernel. When a peer is deleted due to keepalive expiration, it is moved to a release list for processing via the ov...

PT-2026-43804

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel panic can occur during driver detach in the inside-secure/eip93 crypto component. This happens because a wrong iterator causes the same hash algorithm to be unregistered multipl...

PT-2026-43799

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where the BPF PROG DETACH operation on tcx or netkit devices could be executed by any user if no program file descriptor prog fd was provided. This...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: isdn: cpai: Check ctr-cnr to avoid array index out of bounds. cmtpaddconnection adds a CMTP session to a controller and runs a kernel thread to process CMTP. modulegetTHISMODULE; session-task = kthreadruncmtpsession, session,...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: scsi: fcoe: Fixed the issue where the transport object was not detached when fcoeifinit failed. The fcoeinit function calls fcoetransportattach&fcoeswtransport. However, when fcoeifinit fails, the &fcoeswtransport is not...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed the KASAN use-after-free Read issue in computeeffectiveprogs. Syzbot identified a use-after-free bug in computeeffectiveprogs. The reproducer creates a number of BPF links, causing a failure in the injected allocation...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fixed the cxlregion leak, and cleaned up targets when a region is deleted. When a region is deleted, any targets that were previously assigned to that region still hold references to it. To trigger the release of thos...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/mipi-dsi: Detaching devices when removing the host Whenever the MIPI-DSI host is unregistered, the code for mipidsihostunregister loops through every device currently found on that bus and will unregister them. However, it do...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the vhost-vsock device of QEMU. In the event of an error, an invalid element was not detached from the virtqueue before freeing its memory, resulting in memory leakage and other unexpected issues. This issue affects QEMU versions up to 6.2.0...

Astra Linux – Vulnerability in Linux 5.10, Linux

A flaw was discovered in the Linux kernel. A NULL pointer dereference may occur when the slip driver is in progress to detach at sltxtimeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information...

Astra Linux – Vulnerability in Linux 5.15

A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to gain local privilege escalation. The perfgroupdetach function did not check the attachstate of the event’s siblings before calling addeventtogroups; moreover, removeonexec allowed calling listdelevent...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

A flaw related to the use of “free” in the Linux kernel’s integrated infrared receiver/transceiver driver was discovered in the way local users detach RC devices. This flaw could be exploited by local users to crash the system or potentially escalate their privileges on the system...

Astra Linux – Vulnerability in Linux, Linux 5.10

A issue was discovered in the Linux kernel before version 5.14.15. There is a flaw where the array index exceeds the bounds in the detachcapictr function located in drivers/isdn/capi/kcapi.c...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: brcmfmac – Fixed a use-after-free bug in brcmfcfg80211detach. This is the candidate patch for CVE-2023-47233: https://nvd.nist.gov/vuln/detail/CVE-2023-47233 In the brcm80211 driver, the process starts with the following...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: added flushworkqueue to prevent UAF. Our detector identified a bug caused by concurrent use-after-free when detaching a NCI device. The main reason for this bug is the unexpected scheduling between the delayed mechanism...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: phylib: fixed potential use-after-free issues. The commit bafbdd527d56 “phylib: Added support for device reset GPIO” includes a call to phydeviceresetphydev after the putdevice call in phydetach. The comment before the putdevice...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: lt8912b: Fixed crash when detaching a bridge The lt8912b driver, in its bridge-detaching function, calls drmconnectorunregister and drmconnectorcleanup. drmconnectorunregister should only be called for connectors...