CVE - CVE-2025-37948

CVE-ID
CVE-2025-37948	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0dfefc2ea2f29ced2416017d7e5b1253a54c2735 URL:https://git.kernel.org/stable/c/0dfefc2ea2f29ced2416017d7e5b1253a54c2735 MISC:https://git.kernel.org/stable/c/38c345fd54afd9d6ed8d3fcddf3f6ea23887bf78 URL:https://git.kernel.org/stable/c/38c345fd54afd9d6ed8d3fcddf3f6ea23887bf78 MISC:https://git.kernel.org/stable/c/42a20cf51011788f04cf2adbcd7681f02bdb6c27 URL:https://git.kernel.org/stable/c/42a20cf51011788f04cf2adbcd7681f02bdb6c27 MISC:https://git.kernel.org/stable/c/852b8ae934b5cbdc62496fa56ce9969aa2edda7f URL:https://git.kernel.org/stable/c/852b8ae934b5cbdc62496fa56ce9969aa2edda7f MISC:https://git.kernel.org/stable/c/8fe5c37b0e08a97cf0210bb75970e945aaaeebab URL:https://git.kernel.org/stable/c/8fe5c37b0e08a97cf0210bb75970e945aaaeebab
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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