| commit | ca1a7aaf72aa4c7fff6b5b962d01178f77cbef4f | [log] [tgz] |
|---|---|---|
| author | Sona Mathew <sonarebecca.mathew@arm.com> | Tue May 21 14:20:44 2024 -0500 |
| committer | Sona Mathew <sonarebecca.mathew@arm.com> | Tue Dec 17 11:36:18 2024 -0600 |
| tree | 576020cec82470ddd4d22034d1ab8fa34180e926 | |
| parent | 5625d9e289f6e4da898a51bc444727267d703917 [diff] |
fix(cpus): workaround for CVE-2024-5660 for Neoverse-N2 Implements mitigation for CVE-2024-5660 that affects Neoverse-N2 revisions r0p0, r0p1, r0p2, r0p3. The workaround is to disable the hardware page aggregation at EL3 by setting CPUECTLR_EL1[46] = 1'b1. This patch implements the erratum mitigation for Neoverse-N2. Public Documentation: https://developer.arm.com/Arm%20Security%20Center/Arm%20CPU%20Vulnerability%20CVE-2024-5660 Change-Id: I2b9dea78771cc159586a03ff563c0ec79591ea64 Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>