arm64: Add support for TSV110 Spectre-BHB mitigation
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
arm64: Add support for TSV110 Spectre-BHB mitigation
The TSV110 processor is vulnerable to the Spectre-BHB (Branch History
Buffer) attack, which can be exploited to leak information through
branch prediction side channels. This commit adds the MIDR of TSV110
to the list for software mitigation.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/598c11dd4f4a9de31d854fcb9702f54c1c70f0d0https://git.kernel.org/stable/c/5dbe1f14359735fa50ba0dd4a496125b5bc7f422https://git.kernel.org/stable/c/a8d0ad5d990b050a6db74218a34b5529085e16b8https://git.kernel.org/stable/c/ad0c356cae164ed5dbd1f4cfd438e46faa5292cbhttps://git.kernel.org/stable/c/cccf96c49f61e47d9332d6a4d1c7fe9a2df44440https://git.kernel.org/stable/c/e3baa5d4b361276efeb87b20d8beced451a7dbd5https://git.kernel.org/stable/c/fd51d47fcacec3ca027eb65d8c44853d3b6cea95https://git.kernel.org/stable/c/fd7e360845d331f542854d552469544182e61134