Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ksmbd: Compare MACs in constant time To prevent timing attacks, MAC comparisons need to be constant-time. Replace the memcmp() with the correct function, crypto_memneq().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 8a665d733940592e671ec6afadcd0be80a091a80; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before cd52a0e309659537048a864211abc3ea4c5caa63; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 307afccb751f542246bd5dc68a2c1ffe1a78418c; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 2cdc56ed67615ba0921383a688f24415ebe065f3; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 93c0a22fec914ec4b697e464895a0f594e29fb28; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before f4588b85efd6007d46b80aa1b9fb746628ffb3dc; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before c5794709bc9105935dbedef8b9cf9c06f2b559fa |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 5.15.210 through 5.15.*; unaffected 6.1.167 through 6.1.*; unaffected 6.6.130 through 6.6.*; unaffected 6.12.78 through 6.12.*; unaffected 6.18.19 through 6.18.*; unaffected 6.19.7 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8a665d733940592e671ec6afadcd0be80a091a80
- https://git.kernel.org/stable/c/cd52a0e309659537048a864211abc3ea4c5caa63
- https://git.kernel.org/stable/c/307afccb751f542246bd5dc68a2c1ffe1a78418c
- https://git.kernel.org/stable/c/2cdc56ed67615ba0921383a688f24415ebe065f3
- https://git.kernel.org/stable/c/93c0a22fec914ec4b697e464895a0f594e29fb28
- https://git.kernel.org/stable/c/f4588b85efd6007d46b80aa1b9fb746628ffb3dc
- https://git.kernel.org/stable/c/c5794709bc9105935dbedef8b9cf9c06f2b559fa
ADP enrichment
No English description supplied.