Astra Linux – vulnerability in linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: CDC-NCM: avoid overflow in sanity checking A broken device may return an extreme offset such as 0xFFF0 and a reasonable length for a fragment. Under the current sanity check formulation, this would result in an integer overflow,...

SUSE CVE-2026-64283

In the Linux kernel, the following vulnerability has been resolved: KVM: guestmemfd: Treat memslot binding offset+size as unsigned values When binding a memslot to a guestmemfd file, treat the offset and size as unsigned values to fix a bug where the sum of the two can result in a false negative...

CVE-2026-64283

The CVE-2026-64283 issue affects the Linux kernel KVM guest_memfd binding: binding a memslot to a guest_memfd could overflow when computing offset+size due to signed interpretation. The bug arises because offset and size were not treated as unsigned values, risking a negative sum that could bypas...

CVE-2026-64283 KVM: guest_memfd: Treat memslot binding offset+size as unsigned values

In the Linux kernel, the following vulnerability has been resolved: KVM: guestmemfd: Treat memslot binding offset+size as unsigned values When binding a memslot to a guestmemfd file, treat the offset and size as unsigned values to fix a bug where the sum of the two can result in a false negative...

Linux Distros Unpatched Vulnerability : CVE-2026-64283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: guestmemfd: Treat memslot binding offset+size as unsigned values When binding a memslot to a guestmemfd file, treat the offset and size as unsigned values ...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the readline function in the mdbload.c file. An attacker can cause a denial of service or potentially access limited heap memory contents by providing malformed input that triggers an unsigned offset calculation t...

DEBIAN-CVE-2022-48938

In the Linux kernel, the following vulnerability has been resolved: CDC-NCM: avoid overflow in sanity checking A broken device may give an extreme offset like 0xFFF0 and a reasonable length for a fragment. In the sanity check as formulated now, this will create an integer overflow, defeating the...

openSUSE Security Update : ImageMagick (openSUSE-2021-136)

This update for ImageMagick fixes the following issues : - CVE-2020-19667: Fixed a stack-based buffer overflow in XPM coder could result in a crash bsc1179103. - CVE-2020-25664: Fixed a heap-based buffer overflow in PopShortPixel bsc1179202. - CVE-2020-25665: Fixed a heap-based buffer overflow in...

DEBIAN-CVE-2019-14842

Structured reply is a feature of the newstyle NBD protocol allowing the server to send a reply in chunks. A bounds check which was supposed to test for chunk offsets smaller than the beginning of the request did not work because of signed/unsigned confusion. If one of these chunks contains a...