Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001589)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001589 advisory. The docheck function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allowptrleaks value available for restricting the output of the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001215)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001215 advisory. The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001545)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001545 advisory. BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002819)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002819 advisory. Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service BUG or possibly have unspecified other...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002780)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002780 advisory. Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service BUG or possibly have unspecified other...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001831)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001831 advisory. The bpfintjitcompile function in arch/x86/net/bpfjitcomp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service system crash by creating ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002972)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002972 advisory. kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service memory corruption or possibly have unspecified other impact ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002446)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002446 advisory. The BPFSANCNLATTRNEST extension implementation in the skrunfilter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certai...

UBUNTU-CVE-2025-71129

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Sign extend kfunc call arguments The kfunc calls are native calls so they should follow LoongArch calling conventions. Sign extend its arguments properly to avoid kernel panic. This is done by adding a new...

CVE-2025-71129

The CVE-2025-71129 entry documents a LoongArch kernel issue where kfunc calls did not sign-extend their arguments properly, risking kernel panic. The fix introduces a new emit_abi_ext() helper that performs in-place extension (distinct from sign_extend()) to ensure LoongArch calling conventions a...

CVE-2025-71129

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Sign extend kfunc call arguments The kfunc calls are native calls so they should follow LoongArch calling conventions. Sign extend its arguments properly to avoid kernel panic. This is done by adding a new...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed the metadatadst leak in bpfredirectneigh for arguments bpfredirectneighv4,6 Cilium includes a BPF egress gateway feature that forces outgoing Kubernetes Pods’ traffic to pass through dedicated egress gateways. This...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: riscv, bpf: Sign extension for struct ops correctly handles return values. The nsbpfqdisc selftest triggers a kernel panic: Unable to handle kernel paging request at virtual address ffffffffa38dbf58. Current testprogs pgtable:...

ROS-20260113-7362

A vulnerability in the kernel/bpf/ringbuf.c component of the Linux operating system kernel is related to a buffer overflow on the stack. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Improving Router Security Using BERT

Previous work on home router security has shown that using system calls to train a transformer-based language model built on a BERT-style encoder using contrastive learning is effective in detecting several types of malware, but the performance remains limited at low false positive rates. In this...

PT-2026-27724

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the bpf subsystem, specifically in the devmap functionality. The get upper ifindexes function iterates through upper devices and writes their...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992712)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992712 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Don't use tnumrange on array range checking for poke descriptors Hsin-Wei reported a KASAN...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993109)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993109 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix KASAN use-after-free Read in computeeffectiveprogs Syzbot found a Use After Free bug in...

Linux Distros Unpatched Vulnerability : CVE-2022-50883

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Prevent decltag from being referenced in funcproto arg Syzkaller managed to hit another decltag issue: btffuncprotocheck kernel/bpf/btf.c:4506 inline...

EUVD-2023-60521

In the Linux kernel, the following vulnerability has been resolved: bpf: Address KCSAN report on bpflrulist KCSAN reported a data-race when accessing node-ref. Although node-ref does not have to be accurate, take this chance to use a more common READONCE and WRITEONCE pattern instead of datarace...