CVE-2022-49564
published 2025-02-26CVE-2022-49564: 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…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.28%
20.1th percentile
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
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.16-1 (bookworm) | linux 5.18.16-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= c9839143ebbf5e821128da44f7e271d745aab19e < e7f979ed51f96495328157df663c835b17db1e30 | e7f979ed51f96495328157df663c835b17db1e30 |
| linux | linux | >= c9839143ebbf5e821128da44f7e271d745aab19e < 76c9216833e7c20a67c987cf89719a3f01666aaa | 76c9216833e7c20a67c987cf89719a3f01666aaa |
| linux | linux | >= c9839143ebbf5e821128da44f7e271d745aab19e < 2acbb8771f6ac82422886e63832ee7a0f4b1635b | 2acbb8771f6ac82422886e63832ee7a0f4b1635b |
| linux | linux_kernel | < 5.15.58 | 5.15.58 |
| linux | linux_kernel | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 5.16 < 5.18.15 | 5.18.15 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-68jf-xfpm-34w7: In the Linux kernel, the following vulnerability has been resolved:
crypto: qat - add param check for DH
Reject requests with a source buffer that i
ghsa_unreviewed·2025-03-10
CVE-2022-49564 [MEDIUM] CWE-191 GHSA-68jf-xfpm-34w7: In the Linux kernel, the following vulnerability has been resolved:
crypto: qat - add param check for DH
Reject requests with a source buffer that i
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.
OSV
CVE-2022-49564: 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
osv·2025-02-26·CVSS 5.5
CVE-2022-49564 [MEDIUM] CVE-2022-49564: 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
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.
Red Hat
kernel: crypto: qat - add param check for DH
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49564 [MEDIUM] CWE-191 kernel: crypto: qat - add param check for DH
kernel: crypto: qat - add param check for DH
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel (Red Hat Enterprise Linux
Debian
CVE-2022-49564: linux - In the Linux kernel, the following vulnerability has been resolved: crypto: qat...
vendor_debian·2022·CVSS 5.5
CVE-2022-49564 [MEDIUM] CVE-2022-49564: linux - In the Linux kernel, the following vulnerability has been resolved: crypto: qat...
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.
Scope: local
bookworm: resolved (fixed in 5.18.16-1)
bullseye: open
forky: resolved (fixed in 5.18.16-1)
sid: resolved (fixed in 5.18.16-1)
trixie: resolved (fixed in 5.18.16-1)
No detection rules found.
No public exploits indexed.
2025-02-26
Published