Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY Since commit 8f4f68e788c3 ("crypto: pcrypt - Fix hungtask for PADATA_RESET"), the pcrypt encryption and decryption operations return -EAGAIN when the CPU goes online or offline. In alg_test(), a WARN is generated when pcrypt_aead_decrypt() or pcrypt_aead_encrypt() returns -EAGAIN, the unnecessary panic will occur when panic_on_warn set 1. Fix this issue by calling crypto layer directly without parallelization in that case.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 039fec48e062504f14845124a1a25eb199b2ddc0 before dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6; affected c9c1334697301c10e6918d747ed38abfbc0c96e7 before fca8aed12218f96b38e374ff264d78ea1fbd23cc; affected e97bf4ada7dddacd184c3e196bd063b0dc71b41d before a92ccd3618e42333ac6f150ecdac14dca298bc7a; affected 546c1796ad1ed0d87dab3c4b5156d75819be2316 before 96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca; affected c55fc098fd9d2dca475b82d00ffbcaf97879d77e before 92834692a539b5b7f409e467a14667d64713b732; affected 372636debe852913529b1716f44addd94fff2d28 before 5edae7a9a35606017ee6e05911c290acee9fee5a; affected 8f4f68e788c3a7a696546291258bfa5fdb215523 before a8e0074ffb38c9a5964a221bb998034d016c93a2; affected 8f4f68e788c3a7a696546291258bfa5fdb215523 before 7ddab756f2de5b7b43c122ebebdf37f400fb2b6f; affected 8f4f68e788c3a7a696546291258bfa5fdb215523 before 662f2f13e66d3883b9238b0b96b17886179e60e2; affected fb2d3a50a8f29a3c66682bb426144f40e32ab818; affected e134f3aba98e6c801a693f540912c2d493718ddf; affected 4.19.300 before 4.19.325; affected 5.4.262 before 5.4.287; affected 5.10.202 before 5.10.231; affected 5.15.140 before 5.15.174; affected 6.1.64 before 6.1.120; affected 6.6.3 before 6.6.64; affected 4.14.331 before 4.15; affected 6.5.13 before 6.6 |
| Linux / Linux | affected 6.7; unaffected 0 before 6.7; unaffected 4.19.325 through 4.19.*; unaffected 5.4.287 through 5.4.*; unaffected 5.10.231 through 5.10.*; unaffected 5.15.174 through 5.15.*; unaffected 6.1.120 through 6.1.*; unaffected 6.6.64 through 6.6.*; unaffected 6.11.11 through 6.11.*; unaffected 6.12.2 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6
- https://git.kernel.org/stable/c/fca8aed12218f96b38e374ff264d78ea1fbd23cc
- https://git.kernel.org/stable/c/a92ccd3618e42333ac6f150ecdac14dca298bc7a
- https://git.kernel.org/stable/c/96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca
- https://git.kernel.org/stable/c/92834692a539b5b7f409e467a14667d64713b732
- https://git.kernel.org/stable/c/5edae7a9a35606017ee6e05911c290acee9fee5a
- https://git.kernel.org/stable/c/a8e0074ffb38c9a5964a221bb998034d016c93a2
- https://git.kernel.org/stable/c/7ddab756f2de5b7b43c122ebebdf37f400fb2b6f
- https://git.kernel.org/stable/c/662f2f13e66d3883b9238b0b96b17886179e60e2
ADP enrichment
No English description supplied.