CVE-2025-37948None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs A malicious BPF program may manipulate the branch history to influence what the hardware speculates wi…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs
A malicious BPF program may manipulate the branch history to influence what the hardware speculates will happen next.
On exit from a BPF program, emit the BHB mititgation sequence.
This is only applied for 'classic' cBPF programs that are loaded by seccomp.
Linux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < c6a8735d841bcb7649734bb3a787bb174c67c0d8Linux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 993f63239c219696aef8887a4e7d3a16bf5a8eceLinux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 8fe5c37b0e08a97cf0210bb75970e945aaaeebabLinux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 42a20cf51011788f04cf2adbcd7681f02bdb6c27Linux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 38c345fd54afd9d6ed8d3fcddf3f6ea23887bf78Linux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 852b8ae934b5cbdc62496fa56ce9969aa2edda7fLinux >= 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 0dfefc2ea2f29ced2416017d7e5b1253a54c2735Linux 3.7Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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