CVE-2022-49025
published 2024-10-21CVE-2022-49025: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
16.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free when reverting termination table
When having multiple dests with termination tables and second one
or afterwards fails the driver reverts usage of term tables but
doesn't reset the assignment in attr->dests[num_vport_dests].termtbl
which case a use-after-free when releasing the rule.
Fix by resetting the assignment of termtbl to null.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.12-1 (bookworm) | linux 6.0.12-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 10caabdaad5ace85577a453da97d1f8d3b944427 < 0a2d73a77060c3cbdc6e801cd5d979d674cd404b | 0a2d73a77060c3cbdc6e801cd5d979d674cd404b |
| linux | linux | >= 10caabdaad5ace85577a453da97d1f8d3b944427 < 0d2f9d95d9fbe993f3c4bafb87d59897b0325aff | 0d2f9d95d9fbe993f3c4bafb87d59897b0325aff |
| linux | linux | >= 10caabdaad5ace85577a453da97d1f8d3b944427 < 372eb550faa0757349040fd43f59483cbfdb2c0b | 372eb550faa0757349040fd43f59483cbfdb2c0b |
| linux | linux | >= 10caabdaad5ace85577a453da97d1f8d3b944427 < e6d2d26a49c3a9cd46b232975e45236304810904 | e6d2d26a49c3a9cd46b232975e45236304810904 |
| linux | linux | >= 10caabdaad5ace85577a453da97d1f8d3b944427 < 52c795af04441d76f565c4634f893e5b553df2ae | 52c795af04441d76f565c4634f893e5b553df2ae |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.158-1 | 5.10.158-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 5.11 < 5.15.82 | 5.15.82 |
| linux | linux_kernel | >= 5.16 < 6.0.12 | 6.0.12 |
| linux | linux_kernel | >= 5.3 < 5.4.226 | 5.4.226 |
| linux | linux_kernel | >= 5.5 < 5.10.158 | 5.10.158 |
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/mlx5e: Fix use-after-free when reverting termination table
vendor_redhat·2024-10-21·CVSS 7.8
CVE-2022-49025 [HIGH] kernel: net/mlx5e: Fix use-after-free when reverting termination table
kernel: net/mlx5e: Fix use-after-free when reverting termination table
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free when reverting termination table
When having multiple dests with termination tables and second one
or afterwards fails the driver reverts usage of term tables but
doesn't reset the assignment in attr->dests[num_vport_dests].termtbl
which case a use-after-free when releasing the rule.
Fix by resetting the assignment of termtbl to null.
A use-after-free flaw was found in the Linux kernel ConnectX-4 and Connect-IB cards by the Mellanox Technologies driver. This flaw allows a local user to crash the system.
Mitigation: To mitigate this issue, prevent module mlx5_core from being loaded. Please see https://access.redhat.com/so
Debian
CVE-2022-49025: linux - In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: ...
vendor_debian·2022·CVSS 7.8
CVE-2022-49025 [HIGH] CVE-2022-49025: linux - In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: ...
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null.
Scope: local
bookworm: resolved (fixed in 6.0.12-1)
bullseye: resolved (fixed in 5.10.158-1)
forky: resolved (fixed in 6.0.12-1)
sid: resolved (fixed in 6.0.12-1)
trixie: resolved (fixed in 6.0.12-1)
OSV
CVE-2022-49025: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multipl
osv·2024-10-21·CVSS 7.8
CVE-2022-49025 [HIGH] CVE-2022-49025: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multipl
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null.
GHSA
GHSA-83jf-v646-gp24: In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free when reverting termination table
When having multi
ghsa_unreviewed·2024-10-21
CVE-2022-49025 [HIGH] CWE-416 GHSA-83jf-v646-gp24: In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free when reverting termination table
When having multi
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free when reverting termination table
When having multiple dests with termination tables and second one
or afterwards fails the driver reverts usage of term tables but
doesn't reset the assignment in attr->dests[num_vport_dests].termtbl
which case a use-after-free when releasing the rule.
Fix by resetting the assignment of termtbl to null.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404bhttps://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325affhttps://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0bhttps://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2aehttps://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904
2024-10-21
Published