CVE-2022-49182
published 2025-02-26CVE-2022-49182: In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.27%
19.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: add vlan list lock to protect vlan list
When adding port base VLAN, vf VLAN need to remove from HW and modify
the vlan state in vf VLAN list as false. If the periodicity task is
freeing the same node, it may cause "use after free" error.
This patch adds a vlan list lock to protect the vlan list.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= c6075b193462d9a3930fb41f587f94720658752a < 30f0ff7176efe8ac6c55f85bce26ed58bb608758 | 30f0ff7176efe8ac6c55f85bce26ed58bb608758 |
| linux | linux | >= c6075b193462d9a3930fb41f587f94720658752a < 09e383ca97e798f9954189b741af54b5c51e7a97 | 09e383ca97e798f9954189b741af54b5c51e7a97 |
| linux | linux | >= c6075b193462d9a3930fb41f587f94720658752a < f58af41deeab0f45c9c80adf5f2de489ebbac3dd | f58af41deeab0f45c9c80adf5f2de489ebbac3dd |
| linux | linux | >= c6075b193462d9a3930fb41f587f94720658752a < 1932a624ab88ff407d1a1d567fe581faa15dc725 | 1932a624ab88ff407d1a1d567fe581faa15dc725 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 5.1 < 5.15.33 | 5.15.33 |
| linux | linux_kernel | >= 5.16 < 5.16.19 | 5.16.19 |
| linux | linux_kernel | >= 5.17 < 5.17.2 | 5.17.2 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
kernel: net: hns3: add vlan list lock to protect vlan list
vendor_redhat·2025-02-26·CVSS 7.8
CVE-2022-49182 [HIGH] CWE-416 kernel: net: hns3: add vlan list lock to protect vlan list
kernel: net: hns3: add vlan list lock to protect vlan list
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: add vlan list lock to protect vlan list
When adding port base VLAN, vf VLAN need to remove from HW and modify
the vlan state in vf VLAN list as false. If the periodicity task is
freeing the same node, it may cause "use after free" error.
This patch adds a vlan list lock to protect the vlan list.
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) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not
Debian
CVE-2022-49182: linux - In the Linux kernel, the following vulnerability has been resolved: net: hns3: ...
vendor_debian·2022·CVSS 7.8
CVE-2022-49182 [HIGH] CVE-2022-49182: linux - In the Linux kernel, the following vulnerability has been resolved: net: hns3: ...
In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use after free" error. This patch adds a vlan list lock to protect the vlan list.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: open
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
GHSA
GHSA-pf5c-w647-wm56: In the Linux kernel, the following vulnerability has been resolved:
net: hns3: add vlan list lock to protect vlan list
When adding port base VLAN, v
ghsa_unreviewed·2025-03-04
CVE-2022-49182 [HIGH] CWE-416 GHSA-pf5c-w647-wm56: In the Linux kernel, the following vulnerability has been resolved:
net: hns3: add vlan list lock to protect vlan list
When adding port base VLAN, v
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: add vlan list lock to protect vlan list
When adding port base VLAN, vf VLAN need to remove from HW and modify
the vlan state in vf VLAN list as false. If the periodicity task is
freeing the same node, it may cause "use after free" error.
This patch adds a vlan list lock to protect the vlan list.
OSV
CVE-2022-49182: In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf
osv·2025-02-26·CVSS 7.8
CVE-2022-49182 [HIGH] CVE-2022-49182: In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf
In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use after free" error. This patch adds a vlan list lock to protect the vlan list.
No detection rules found.
No public exploits indexed.
2025-02-26
Published