CVE-2022-49060
published 2025-02-26CVE-2022-49060: In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib() dev_name() was called with…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
18.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
dev_name() was called with dev.parent as argument but without to
NULL-check it before.
Solve this by checking the pointer before the call to dev_name().
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.6-1 (bookworm) | linux 5.17.6-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= af5f60c7e3d593c2fa31b9a62c16eae75f074de3 < a05f5e26cb8bb4d07e0595545fcad1bb406f0085 | a05f5e26cb8bb4d07e0595545fcad1bb406f0085 |
| linux | linux | >= af5f60c7e3d593c2fa31b9a62c16eae75f074de3 < 35b91e49bc80ca944a8679c3b139ddaf2f8eea0f | 35b91e49bc80ca944a8679c3b139ddaf2f8eea0f |
| linux | linux | >= af5f60c7e3d593c2fa31b9a62c16eae75f074de3 < 3a523807f01455fe9a0c1a433f27cd4411ee400f | 3a523807f01455fe9a0c1a433f27cd4411ee400f |
| linux | linux | >= af5f60c7e3d593c2fa31b9a62c16eae75f074de3 < 22025513ced3d599ee8b24169141c95cf2467a4a | 22025513ced3d599ee8b24169141c95cf2467a4a |
| linux | linux | >= af5f60c7e3d593c2fa31b9a62c16eae75f074de3 < d22f4f977236f97e01255a80bca2ea93a8094fc8 | d22f4f977236f97e01255a80bca2ea93a8094fc8 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.6-1 | 5.17.6-1 |
| linux | linux_kernel | >= 0 < 5.17.6-1 | 5.17.6-1 |
| linux | linux_kernel | >= 0 < 5.17.6-1 | 5.17.6-1 |
| linux | linux_kernel | >= 5.1 < 5.4.190 | 5.4.190 |
| linux | linux_kernel | >= 5.11 < 5.15.35 | 5.15.35 |
| linux | linux_kernel | >= 5.16 < 5.17.4 | 5.17.4 |
| linux | linux_kernel | >= 5.5 < 5.10.112 | 5.10.112 |
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-gh3v-vpw6-g5wp: In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
dev_name() was calle
ghsa_unreviewed·2025-03-18
CVE-2022-49060 [MEDIUM] CWE-476 GHSA-gh3v-vpw6-g5wp: In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
dev_name() was calle
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
dev_name() was called with dev.parent as argument but without to
NULL-check it before.
Solve this by checking the pointer before the call to dev_name().
OSV
CVE-2022-49060: In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib() dev_name() was called
osv·2025-02-26·CVSS 5.5
CVE-2022-49060 [MEDIUM] CVE-2022-49060: In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib() dev_name() was called
In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib() dev_name() was called with dev.parent as argument but without to NULL-check it before. Solve this by checking the pointer before the call to dev_name().
Red Hat
kernel: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49060 [MEDIUM] CWE-476 kernel: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
kernel: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
dev_name() was called with dev.parent as argument but without to
NULL-check it before.
Solve this by checking the pointer before the call to dev_name().
A flaw was found in the smc module in the Linux kernel. A NULL pointer dereference can be triggered due to a missing check before calling the dev_name function, resulting in a denial of service.
Statement: This issue has been fixed in Red Hat Enterprise Linux 8.7 and 9.1 via RHSA-2022:7683 [1] and RHSA-2022:8267 [2], respectively.
[1]. https://access.redhat.com/errata/RHSA-2022:7683
[2]. https://access.redhat.com/errata/RHSA-2022:8267
Mitigati
Debian
CVE-2022-49060: linux - In the Linux kernel, the following vulnerability has been resolved: net/smc: Fi...
vendor_debian·2022·CVSS 5.5
CVE-2022-49060 [MEDIUM] CVE-2022-49060: linux - In the Linux kernel, the following vulnerability has been resolved: net/smc: Fi...
In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereference in smc_pnet_find_ib() dev_name() was called with dev.parent as argument but without to NULL-check it before. Solve this by checking the pointer before the call to dev_name().
Scope: local
bookworm: resolved (fixed in 5.17.6-1)
bullseye: resolved (fixed in 5.10.113-1)
forky: resolved (fixed in 5.17.6-1)
sid: resolved (fixed in 5.17.6-1)
trixie: resolved (fixed in 5.17.6-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/22025513ced3d599ee8b24169141c95cf2467a4ahttps://git.kernel.org/stable/c/35b91e49bc80ca944a8679c3b139ddaf2f8eea0fhttps://git.kernel.org/stable/c/3a523807f01455fe9a0c1a433f27cd4411ee400fhttps://git.kernel.org/stable/c/a05f5e26cb8bb4d07e0595545fcad1bb406f0085https://git.kernel.org/stable/c/d22f4f977236f97e01255a80bca2ea93a8094fc8
2025-02-26
Published