Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the tty module, a deadlock caused by calling printk under ttyport-lock was fixed. The ptywrite function invokes kmalloc, which may invoke a regular printk call to print failure messages. This can lead to a deadlock in the...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for a potential null return from kmallocarray. Since kmallocarray may return null, the use of 'eventwaitersi.wait' could lead to a null pointer derefrence. Therefore, it is better to check the return value of...

Astra Linux – Vulnerability in Linux, Linux 5.10

A issue was discovered in the Linux kernel through version 5.16-rc6. The function uapifinalize in drivers/infiniband/core/uverbsuapi.c lacks a check for the function kmallocarray...

SUSE CVE-2026-89699

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate symlink target length in NFSv4 CREATE nfsd4decodecreate accepts an unbounded crdatalen from the wire for NF4LNK symlink targets, allowing a client to force a kmalloc of up to the maximum RPC payload size several Mi...

Linux Distros Unpatched Vulnerability : CVE-2026-89699

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfsd: validate symlink target length in NFSv4 CREATE nfsd4decodecreate accepts an unbounded crdatalen from the wire for NF4LNK symlink targets, allowing a clien...

Linux Distros Unpatched Vulnerability : CVE-2026-89533

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - svcrdma: Fix offset arithmetic in readchunkrange svcrdmareadchunkrange walks a Read chunk's segment list to build a sub-range starting at byte offset and spanni...

DEBIAN-CVE-2026-89699

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate symlink target length in NFSv4 CREATE nfsd4decodecreate accepts an unbounded crdatalen from the wire for NF4LNK symlink targets, allowing a client to force a kmalloc of up to the maximum RPC payload size several Mi...

CVE-2026-89552

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

DEBIAN-CVE-2026-80970

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: do not copy out an uninitialised init response fcpioctlinit allocates its response buffer with kmalloc and copies the whole buffer back to userspace: bufsize = init.step0respsize + init.step2respsize; void resp freekfr...

CVE-2026-89699

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate symlink target length in NFSv4 CREATE nfsd4decodecreate accepts an unbounded crdatalen from the wire for NF4LNK symlink targets, allowing a client to force a kmalloc of up to the maximum RPC payload size several Mi...

CVE-2026-80970

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: do not copy out an uninitialised init response fcpioctlinit allocates its response buffer with kmalloc and copies the whole buffer back to userspace: bufsize = init.step0respsize + init.step2respsize; void resp freekfr...

CVE-2026-89699 nfsd: validate symlink target length in NFSv4 CREATE

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate symlink target length in NFSv4 CREATE nfsd4decodecreate accepts an unbounded crdatalen from the wire for NF4LNK symlink targets, allowing a client to force a kmalloc of up to the maximum RPC payload size several Mi...

CVE-2026-80970 ALSA: FCP: do not copy out an uninitialised init response

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: do not copy out an uninitialised init response fcpioctlinit allocates its response buffer with kmalloc and copies the whole buffer back to userspace: bufsize = init.step0respsize + init.step2respsize; void resp freekfr...

CVE-2026-80970

CVE-2026-80970 affects the Linux kernel ALSA FCP USB audio driver. In fcp_ioctl_init(), the response buffer is allocated via kmalloc() without being zeroed. Because the step-0 USB control transfer does not set URB_SHORT_NOT_OK, a short or zero-length data stage is accepted as success, and snd_usb...

CVE-2026-80970

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: do not copy out an uninitialised init response fcpioctlinit allocates its response buffer with kmalloc and copies the whole buffer back to userspace: bufsize = init.step0respsize + init.step2respsize; void resp freekfr...

EUVD-2026-76293

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: do not copy out an uninitialised init response fcpioctlinit allocates its response buffer with kmalloc and copies the whole buffer back to userspace: bufsize = init.step0respsize + init.step2respsize; void resp freekfr...

PT-2026-90100

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description An issue exists in the ALSA FCP component where the fcp ioctl init function allocates a response buffer using kmalloc but fails to clear it before copying the entire buffer back to userspace...

PT-2026-90415

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the NFSv4 CREATE operation, the nfsd4 decode create function fails to properly validate the length of symlink targets. Specifically, it accepts an unbounded cr datalen value from the...

CVE-2026-80970: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: do not copy out an uninitialised init response fcpioctlinit allocates its response buffer with kmalloc and copies the whole buffer back to userspace: bufsize = init.step0respsize + init.step2respsize; void resp freekfr...

PT-2026-90268

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the param set charp function where character pointer parameters are stored in allocated memory. When a parameter is updated, the previous value is released before the...