UBUNTU-CVE-2025-40143

In the Linux kernel, the following vulnerability has been resolved: bpf: dont report verifier bug for missing bpfsccvisit on speculative path Syzbot generated a program that triggers a verifierbug call in maybeexitscc. maybeexitscc assumes that, when called for a state with insnidx in some SCC,...

UBUNTU-CVE-2025-40169

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject negative offsets for ALU ops When verifying BPF programs, the checkaluop function validates instructions with ALU operations. The 'offset' field in these instructions is a signed 16-bit integer. The existing check...

CVE-2025-40169 bpf: Reject negative offsets for ALU ops

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject negative offsets for ALU ops When verifying BPF programs, the checkaluop function validates instructions with ALU operations. The 'offset' field in these instructions is a signed 16-bit integer. The existing check...

CVE-2025-40169 bpf: Reject negative offsets for ALU ops

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject negative offsets for ALU ops When verifying BPF programs, the checkaluop function validates instructions with ALU operations. The 'offset' field in these instructions is a signed 16-bit integer. The existing check...

CVE-2025-40169

CVE-2025-40169 concerns the Linux kernel BPF verifier, where the check_alu_op() logic for ALU operations incorrectly allowed negative offsets due to signedness. The vulnerability arises when validating BPF instructions with signed 16-bit off fields; the historical check insn->off > 1 failed...

CVE-2025-40143

In the Linux kernel, the following vulnerability has been resolved: bpf: dont report verifier bug for missing bpfsccvisit on speculative path Syzbot generated a program that triggers a verifierbug call in maybeexitscc. maybeexitscc assumes that, when called for a state with insnidx in some SCC,...

CVE-2025-40143 bpf: dont report verifier bug for missing bpf_scc_visit on speculative path

In the Linux kernel, the following vulnerability has been resolved: bpf: dont report verifier bug for missing bpfsccvisit on speculative path Syzbot generated a program that triggers a verifierbug call in maybeexitscc. maybeexitscc assumes that, when called for a state with insnidx in some SCC,...

CVE-2025-40143

CVE-2025-40143 concerns the Linux kernel BPF verifier. Syzbot-generated input could trigger a verifier_bug() in maybe_exit_scc() when processing a state inside an SCC, under speculative execution paths. The root cause was an assumption that an existing bpf_scc_visit instance always accompanies a ...

CVE-2025-40143 bpf: dont report verifier bug for missing bpf_scc_visit on speculative path

In the Linux kernel, the following vulnerability has been resolved: bpf: dont report verifier bug for missing bpfsccvisit on speculative path Syzbot generated a program that triggers a verifierbug call in maybeexitscc. maybeexitscc assumes that, when called for a state with insnidx in some SCC,...

Linux Distros Unpatched Vulnerability : CVE-2025-40169

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Reject negative offsets for ALU ops When verifying BPF programs, the checkaluop function validates instructions with ALU operations. The 'offset' field in...

PT-2025-46644

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's BPF Berkeley Packet Filter program verification process. Specifically, the check alu op function inadequately validates the 'offset' field within ALU...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990250)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990250 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Allow delete from sockmap/sockhash only if update is allowed We have seen an influx of...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989391)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989391 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix wrong reg type conversion in releasereference Some helper functions will allocate memory...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Do not include the stack pointer register in precision backtracking bookkeeping. Yi Lai reported an issue 1 where the following warning appears in the kernel’s dmesg output: 60.643604 verifier backtracking bug 60.643635...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: Forgetting ranges when refining tnum after JSET Syzbot reported a kernel warning due to a range invariant violation in the following BPF program. 0: call bpfgetnetnscookie 1: if r0 == 0 goto 2: if r0 & Oxffffffff goto The...

EUVD-2025-37118

Malicious code in epic-offline-token-verifier-node npm...

Malicious code in epic-offline-token-verifier-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d755e02a54f806e25e06d5d8ba4fd6ade573af32d55fbabf9180d2967448a446 The package epic-offline-token-verifier-node was found to contain malicious code...

MAL-2025-49175 Malicious code in epic-offline-token-verifier-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d755e02a54f806e25e06d5d8ba4fd6ade573af32d55fbabf9180d2967448a446 The package epic-offline-token-verifier-node was found to contain malicious code...

Linux Distros Unpatched Vulnerability : CVE-2025-40050

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Skip scalar adjustment for BPFNEG if dst is a pointer In checkaluop, the verifier...

CVE-2025-40078

In the Linux kernel, the following vulnerability has been resolved: bpf: Explicitly check accesses to bpfsockaddr Syzkaller found a kernel warning on the following sockaddr program: 0: r0 = 0 1: r2 = u32 r1 +60 2: exit which triggers: verifier bug: error during ctx access conversion 0 This is...