by Kastro
Paper/Archive/CVE-2022-49260

CVE-2022-49260

Linux Linux — crypto: hisilicon/sec - fix the aead software fallback for engine

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 52.0.520 × 2010.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misuse the private context memory. The aead soft crypto occasionally casues the OS panic as setting the 64K page. Here is fix it.

Affected

ProductAffectedFixed inSource
Linux6c46a3297beae4ae2d22b26da5e091f058381c7c – < 40dba7c26e897c637e91312b35f664f1d4d0073c40dba7c26e897c637e91312b35f664f1d4d0073cCNA
Linux6c46a3297beae4ae2d22b26da5e091f058381c7c – < ef7b10f3cac7810ddcfd976304fd125aca33d144ef7b10f3cac7810ddcfd976304fd125aca33d144CNA
Linux6c46a3297beae4ae2d22b26da5e091f058381c7c – < 5c1149e2abe0b7489300736b8277b45b113de67f5c1149e2abe0b7489300736b8277b45b113de67fCNA
Linux6c46a3297beae4ae2d22b26da5e091f058381c7c – < 0a2a464f863187f97e96ebc6384c052cafd4a54c0a2a464f863187f97e96ebc6384c052cafd4a54cCNA
Linux5.145.15.33CNA

Scores by source

Linux (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgit.kernel.org/stable/c/40dba7c26e897c637e91312b35f664f1d4d0073crefgit.kernel.org/stable/c/ef7b10f3cac7810ddcfd976304fd125aca33d144refgit.kernel.org/stable/c/5c1149e2abe0b7489300736b8277b45b113de67frefgit.kernel.org/stable/c/0a2a464f863187f97e96ebc6384c052cafd4a54c