CVE-2022-49564

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Source
https://cve.org/CVERecord?id=CVE-2022-49564
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49564.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49564
Downstream
Related
Published
2025-02-26T02:23:10.733Z
Modified
2026-03-20T12:22:27.026104Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
crypto: qat - add param check for DH
Details

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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49564.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c9839143ebbf5e821128da44f7e271d745aab19e
Fixed
e7f979ed51f96495328157df663c835b17db1e30
Fixed
76c9216833e7c20a67c987cf89719a3f01666aaa
Fixed
2acbb8771f6ac82422886e63832ee7a0f4b1635b

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49564.json"