CVE-2024-27056
published 2024-05-01CVE-2024-27056: In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
15.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: ensure offloading TID queue exists
The resume code path assumes that the TX queue for the offloading TID
has been configured. At resume time it then tries to sync the write
pointer as it may have been updated by the firmware.
In the unusual event that no packets have been send on TID 0, the queue
will not have been allocated and this causes a crash. Fix this by
ensuring the queue exist at suspend time.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.133-1 (bookworm) | linux 6.1.133-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.133-1 (bookworm) | linux 6.1.133-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < 4903303f25f48b5a1e34e6324c7fae9ccd6b959a | 4903303f25f48b5a1e34e6324c7fae9ccd6b959a |
| linux | linux | >= ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < 35afffaddbe8d310dc61659da0b1a337b0d0addc | 35afffaddbe8d310dc61659da0b1a337b0d0addc |
| linux | linux | >= ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < ed35a509390ef4011ea2226da5dd6f62b73873b5 | ed35a509390ef4011ea2226da5dd6f62b73873b5 |
| linux | linux | >= ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < 78f65fbf421a61894c14a1b91fe2fb4437b3fe5f | 78f65fbf421a61894c14a1b91fe2fb4437b3fe5f |
| linux | linux_kernel | < 6.1.132 | 6.1.132 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.133-1 | 6.1.133-1 |
| linux | linux_kernel | >= 0 < 6.7.12-1 | 6.7.12-1 |
| linux | linux_kernel | >= 0 < 6.7.12-1 | 6.7.12-1 |
| linux | linux_kernel | >= 6.2 < 6.6.85 | 6.6.85 |
| linux | linux_kernel | >= 6.7 < 6.7.11 | 6.7.11 |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
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_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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Microsoft
wifi: iwlwifi: mvm: ensure offloading TID queue exists
vendor_msrc·2024-05-14·CVSS 5.5
CVE-2024-27056 [MEDIUM] wifi: iwlwifi: mvm: ensure offloading TID queue exists
wifi: iwlwifi: mvm: ensure offloading TID queue exists
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Red Hat
kernel: wifi: iwlwifi: mvm: ensure offloading TID queue exists
vendor_redhat·2024-05-01·CVSS 5.5
CVE-2024-27056 [MEDIUM] kernel: wifi: iwlwifi: mvm: ensure offloading TID queue exists
kernel: wifi: iwlwifi: mvm: ensure offloading TID queue exists
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: ensure offloading TID queue exists
The resume code path assumes that the TX queue for the offloading TID
has been configured. At resume time it then tries to sync the write
pointer as it may have been updated by the firmware.
In the unusual event that no packets have been send on TID 0, the queue
will not have been allocated and this causes a crash. Fix this by
ensuring the queue exist at suspend time.
A vulnerability was found in the Linux kernel's iwlwifi driver for Intel wireless devices. This issue occurs when the system attempts to sync the TX queue for an offloading TID during resume, but the queue is not allocated if no packets have
Debian
CVE-2024-27056: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwi...
vendor_debian·2024·CVSS 5.5
CVE-2024-27056 [MEDIUM] CVE-2024-27056: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwi...
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time.
Scope: local
bookworm: resolved (fixed in 6.1.133-1)
bullseye: open
forky: resolved (fixed in 6.7.12-1)
sid: resolved (fixed in 6.7.12-1)
trixie: resolved (fixed in 6.7.12-1)
GHSA
GHSA-f487-f23r-hjx6: In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: ensure offloading TID queue exists
The resume code path assu
ghsa_unreviewed·2024-05-01
CVE-2024-27056 [MEDIUM] GHSA-f487-f23r-hjx6: In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: ensure offloading TID queue exists
The resume code path assu
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: ensure offloading TID queue exists
The resume code path assumes that the TX queue for the offloading TID
has been configured. At resume time it then tries to sync the write
pointer as it may have been updated by the firmware.
In the unusual event that no packets have been send on TID 0, the queue
will not have been allocated and this causes a crash. Fix this by
ensuring the queue exist at suspend time.
OSV
CVE-2024-27056: In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assume
osv·2024-05-01·CVSS 5.5
CVE-2024-27056 [MEDIUM] CVE-2024-27056: In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assume
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/35afffaddbe8d310dc61659da0b1a337b0d0addchttps://git.kernel.org/stable/c/4903303f25f48b5a1e34e6324c7fae9ccd6b959ahttps://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5fhttps://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5https://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5fhttps://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5https://lists.debian.org/debian-lts-announce/2025/05/msg00045.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html
2024-05-01
Published