PT-2026-31331

Name of the Vulnerable Software and Affected Versions OpenAirInterface version 2.2.0 Description OpenAirInterface version 2.2.0 contains a buffer overflow issue when processing an UplinkNASTransport with an Authentication Response containing an oversized NAS PDU for example, 100 bytes. The respon...

Important: Red Hat Security Advisory: kpatch-patch security update

An update for kpatch-patch is now available for Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Important: Red Hat Security Advisory: kpatch-patch security update

An update for kpatch-patch is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availabl...

Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe CVE-2023-2163 kernel: tun: bugs for oversize packet when napi frags enabled in tunnapiallocfrag...

kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags

An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious too big networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system...

Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags

...

CVE-2023-3812 Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags

An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious too big networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system...

GSD-2022-1008001 net: tun: fix bugs for oversize packet when napi frags enabled

net: tun: fix bugs for oversize packet when napi frags enabled This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.78 by commit...

GSD-2022-1007854 net: tun: fix bugs for oversize packet when napi frags enabled

net: tun: fix bugs for oversize packet when napi frags enabled This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.8 by commit...

Design/Logic Flaw

Unspecified vulnerability in 1 SYS$EI1000.EXE and 2 SYS$EI1000MON.EXE in HP OpenVMS 8.3 and earlier allows remote attackers to cause a denial of service machine crash via an "oversize" packet, which is not properly discarded if "the device has no remaining buffers after receipt of the first buffe...