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 20.1060a / 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 kernel dmesg: 60.643604 verifier backtracking bug 60.643635 WARNING: CPU: ...

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...

CVE-2025-40050

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 currently calls checkregarg and adjustscalarminmaxvals unconditionally for BPFNEG operations. However, if the destination register holds a...

UBUNTU-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...

UBUNTU-CVE-2025-40050

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 currently calls checkregarg and adjustscalarminmaxvals unconditionally for BPFNEG operations. However, if the destination register holds a...

CVE-2025-40078 bpf: Explicitly check accesses to bpf_sock_addr

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...

CVE-2025-40078

Linux kernel vulnerability CVE-2025-40078 concerns bpf_sock_addr padding access. Syzkaller-triggered a verifier bug during context access conversion because an implicit 4-byte padding after msg_src_ip4 was not rejected, allowing invalid padding access to slip through sock_addr_is_valid_access. Th...

CVE-2025-40050

CVE-2025-40050 refers to a Linux kernel BPF verifier fix: in check_alu_op(), the code previously performed unconditional scalar adjustments for BPF_NEG; if the destination is a pointer, those scalar adjustments are unnecessary and could be incorrect. The patch adds a check to skip adjustment logi...

CVE-2025-40050 bpf: Skip scalar adjustment for BPF_NEG if dst is a pointer

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 currently calls checkregarg and adjustscalarminmaxvals unconditionally for BPFNEG operations. However, if the destination register holds a...

CVE-2025-40050 bpf: Skip scalar adjustment for BPF_NEG if dst is a pointer

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 currently calls checkregarg and adjustscalarminmaxvals unconditionally for BPFNEG operations. However, if the destination register holds a...