CVE-2025-38586

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix fp initialization for exception boundary In the ARM64 BPF JIT when prog-aux-exceptionboundary is set for a BPF program, findusedcalleeregs is not called because for a program acting as exception boundary, all call...

UBUNTU-CVE-2025-38607

In the Linux kernel, the following vulnerability has been resolved: bpf: handle jset if a & b ... as a jump in CFG computation BPFJSET is a conditional jump and currently verifier.c:canjump does not know about that. This can lead to incorrect live registers and SCC computation. E.g. in the...

CVE-2025-38608 bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls

In the Linux kernel, the following vulnerability has been resolved: bpf, ktls: Fix data corruption when using bpfmsgpopdata in ktls When sending plaintext data, we initially calculated the corresponding ciphertext length. However, if we later reduced the plaintext data length via socket policy, w...

CVE-2025-38608

In the Linux kernel, the following vulnerability has been resolved: bpf, ktls: Fix data corruption when using bpfmsgpopdata in ktls When sending plaintext data, we initially calculated the corresponding ciphertext length. However, if we later reduced the plaintext data length via socket policy, w...

CVE-2025-38607

In the Linux kernel, the following vulnerability has been resolved: bpf: handle jset if a & b ... as a jump in CFG computation BPFJSET is a conditional jump and currently verifier.c:canjump does not know about that. This can lead to incorrect live registers and SCC computation. E.g. in the...

CVE-2025-38607

CVE-2025-38607 refers to a Linux kernel issue in the BPF verifier where BPF_JSET (conditional jump) was not handled correctly in CFG/live register/SCC computation. The described flaw could cause incorrect live-register tracking and SCC analysis due to can_jump() not accounting for jset, potential...

CVE-2025-38591 bpf: Reject narrower access to pointer ctx fields

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields The following BPF program, simplified from a syzkaller repro, causes a kernel warning: r0 = u8 r1 + 169; exit; With pointer field sk being at offset 168 in skbuff. This access is...

CVE-2025-38591

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields The following BPF program, simplified from a syzkaller repro, causes a kernel warning: r0 = u8 r1 + 169; exit; With pointer field sk being at offset 168 in skbuff. This access is...

CVE-2025-38591 bpf: Reject narrower access to pointer ctx fields

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields The following BPF program, simplified from a syzkaller repro, causes a kernel warning: r0 = u8 r1 + 169; exit; With pointer field sk being at offset 168 in skbuff. This access is...

CVE-2025-38586 bpf, arm64: Fix fp initialization for exception boundary

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix fp initialization for exception boundary In the ARM64 BPF JIT when prog-aux-exceptionboundary is set for a BPF program, findusedcalleeregs is not called because for a program acting as exception boundary, all call...

CVE-2025-38586

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix fp initialization for exception boundary In the ARM64 BPF JIT when prog-aux-exceptionboundary is set for a BPF program, findusedcalleeregs is not called because for a program acting as exception boundary, all call...

CVE-2025-38586 bpf, arm64: Fix fp initialization for exception boundary

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix fp initialization for exception boundary In the ARM64 BPF JIT when prog-aux-exceptionboundary is set for a BPF program, findusedcalleeregs is not called because for a program acting as exception boundary, all call...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the bpf module not treating jset as a jump in CFG calculations...

SUSE SLES15 Security Update : kernel RT (Live Patch 0 for SLE 15 SP7) (SUSE-SU-2025:02858-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02858-1 advisory. This update for the Linux Kernel 6.4.0-1507005 fixes several issues. The following security issues were fixed: - CVE-2025-38494: HID: core: do...

PT-2025-37224

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's networking scheduler related to the cake queuing discipline. Specifically, cake enqueue does not return NET XMIT CN when packets are dropped due to...

Linux Distros Unpatched Vulnerability : CVE-2020-22284

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow vulnerability in the zepiflinkoutput function of Free Software Foundation lwIP git head version and version 2.1.2 allows attackers to access...

Linux Distros Unpatched Vulnerability : CVE-2020-22283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow vulnerability in the icmp6sendresponsewithaddrsandnetif function of Free Software Foundation lwIP version git head allows attackers to access...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates in the bpf, ktls module that could lead to data corruption when using bpfmsgpopdata...

Linux Distros Unpatched Vulnerability : CVE-2024-47538

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GStreamer is a library for constructing graphs of media-handling components. A stack-buffer overflow has been detected in the vorbishandleidentificationpacket...

PT-2025-33805 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue where the BPF JSET conditional jump is not correctly handled during control flow graph CFG computation. This can lead to incorrect live register and...