CVE-2022-49564
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: qat - add param check for DH
Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linear buffer.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | c9839143ebbf5e821128da44f7e271d745aab19e < e7f979ed51f96495328157df663c835b17db1e30 | affected |
| Linux | Linux | c9839143ebbf5e821128da44f7e271d745aab19e < 76c9216833e7c20a67c987cf89719a3f01666aaa | affected |
| Linux | Linux | c9839143ebbf5e821128da44f7e271d745aab19e < 2acbb8771f6ac82422886e63832ee7a0f4b1635b | affected |
| Linux | Linux | 4.8 | affected |
| Linux | Linux | 0 < 4.8 | unaffected |
| Linux | Linux | 5.15.58 <= 5.15.* | unaffected |
| Linux | Linux | 5.18.15 <= 5.18.* | unaffected |
| Linux | Linux | 5.19 <= * | unaffected |
Weaknesses
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://git.kernel.org/stable/c/e7f979ed51f96495328157df663c835b17db1e30
- https://git.kernel.org/stable/c/76c9216833e7c20a67c987cf89719a3f01666aaa
- https://git.kernel.org/stable/c/2acbb8771f6ac82422886e63832ee7a0f4b1635b
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