33 matches found
CVE-2026-46321
In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame rejection in tunxdpone tunxdpone returns -EINVAL on a frame shorter than ETHHLEN without freeing the page that vhostnetbuildxdp allocated for it. tunsendmsg discards that -EINVAL and still returns...
UBUNTU-CVE-2026-46321
In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame rejection in tunxdpone tunxdpone returns -EINVAL on a frame shorter than ETHHLEN without freeing the page that vhostnetbuildxdp allocated for it. tunsendmsg discards that -EINVAL and still returns...
CVE-2026-46321
Summary. CVE-2026-46321 concerns the Linux kernel tun/tap with vhost-net, where a short-frame rejection path in tun_xdp_one() can leak memory pages. Specifically, when a frame is shorter than ETH_HLEN, tun_xdp_one() returns -EINVAL without freeing the page allocated by vhost_net_build_xdp(). tun_...
CVE-2026-46321 tun: free page on short-frame rejection in tun_xdp_one()
In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame rejection in tunxdpone tunxdpone returns -EINVAL on a frame shorter than ETHHLEN without freeing the page that vhostnetbuildxdp allocated for it. tunsendmsg discards that -EINVAL and still returns...
CVE-2026-46321
In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame rejection in tunxdpone tunxdpone returns -EINVAL on a frame shorter than ETHHLEN without freeing the page that vhostnetbuildxdp allocated for it. tunsendmsg discards that -EINVAL and still returns...
PT-2026-47758
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel when the tun xdp one function returns -EINVAL for frames shorter than ETH HLEN without freeing the page allocated by vhost net build xdp. Because...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990239)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990239 advisory. In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validi...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989975)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989975 advisory. In the Linux kernel, the following vulnerability has been resolved: tun: add missing verification for short frame The cited commit missed to check against the validi...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989978)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989978 advisory. In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validi...
AZL-69631 CVE-2025-12464 affecting package qemu for versions less than 8.2.0-25
A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This...
DEBIAN-CVE-2025-12464
A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This...
EUVD-2018-19060
Malware in sbrugna...
Security update for the Linux Kernel (Live Patch 45 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059164 fixes several issues. The following security issues were fixed: CVE-2022-49014: net: tun: Fix use-after-free in tundetach bsc1232818. CVE-2022-49563: crypto: qat - add param check for RSA bsc1238788. CVE-2022-49564: crypto: qat - add param check...
Security update for the Linux Kernel (Live Patch 44 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059161 fixes several issues. The following security issues were fixed: CVE-2022-49014: net: tun: Fix use-after-free in tundetach bsc1232818. CVE-2022-49563: crypto: qat - add param check for RSA bsc1238788. CVE-2022-49564: crypto: qat - add param check...
Security update for the Linux Kernel (Live Patch 25 for SLE 15 SP4)
This update for the Linux Kernel 5.14.21-15040024116 fixes several issues. The following security issues were fixed: CVE-2024-41090: tap: add missing verification for short frame bsc1228714. CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6create bsc1235218. Patch...
Security update for the Linux Kernel (Live Patch 46 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059167 fixes several issues. The following security issues were fixed: CVE-2022-49014: net: tun: Fix use-after-free in tundetach bsc1232818. CVE-2022-49563: crypto: qat - add param check for RSA bsc1238788. CVE-2022-49564: crypto: qat - add param check...
SUSE-SU-2025:1252-1 Security update for the Linux Kernel (Live Patch 24 for SLE 15 SP4)
This update for the Linux Kernel 5.14.21-15040024111 fixes several issues. The following security issues were fixed: - CVE-2024-41090: tap: add missing verification for short frame bsc1228714. - CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6create bsc1235218...
Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6)
This update for the Linux Kernel 6.4.0-15060021 fixes several issues. The following security issues were fixed: CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6create bsc1235218. CVE-2024-41090: tap: add missing verification for short frame bsc1228714. Patch Instructions: T...
Security update for the Linux Kernel (Live Patch 43 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059158 fixes several issues. The following security issues were fixed: CVE-2022-49014: net: tun: Fix use-after-free in tundetach bsc1232818. CVE-2022-49563: crypto: qat - add param check for RSA bsc1238788. CVE-2022-49564: crypto: qat - add param check...
SUSE-SU-2025:1213-1 Security update for the Linux Kernel (Live Patch 42 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059153 fixes several issues. The following security issues were fixed: - CVE-2022-49014: net: tun: Fix use-after-free in tundetach bsc1232818. - CVE-2022-49563: crypto: qat - add param check for RSA bsc1238788. - CVE-2022-49564: crypto: qat - add param...