CVE-2022-48794
published 2024-07-16CVE-2022-48794: In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154_xmit_complete()…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
15.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: at86rf230: Stop leaking skb's
Upon error the ieee802154_xmit_complete() helper is not called. Only
ieee802154_wake_queue() is called manually. In the Tx case we then leak
the skb structure.
Free the skb structure upon error before returning when appropriate.
As the 'is_tx = 0' cannot be moved in the complete handler because of a
possible race between the delay in switching to STATE_RX_AACK_ON and a
new interrupt, we introduce an intermediate 'was_tx' boolean just for
this purpose.
There is no Fixes tag applying here, many changes have been made on this
area and the issue kind of always existed.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.11-1 (bookworm) | linux 5.16.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < d2a1eaf51b7d4412319adb6acef114ba472d1692 | d2a1eaf51b7d4412319adb6acef114ba472d1692 |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < af649e5c95f56df64363bc46f6746b87819f9c0d | af649e5c95f56df64363bc46f6746b87819f9c0d |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < 6312f6a53fd3ea38125dcaca5e3c9aa7d8a60cf7 | 6312f6a53fd3ea38125dcaca5e3c9aa7d8a60cf7 |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < 455ef08d6e5473526fa6763f75a93f7198206966 | 455ef08d6e5473526fa6763f75a93f7198206966 |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < 0fd484644c68897c490a3307bfcc8bf767df5a43 | 0fd484644c68897c490a3307bfcc8bf767df5a43 |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < 23b2a25382400168427ea278f3d8bf4ecfd333bf | 23b2a25382400168427ea278f3d8bf4ecfd333bf |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < 1c72f04d52b7200bb83426a9bed378668271ea4a | 1c72f04d52b7200bb83426a9bed378668271ea4a |
| linux | linux | >= 955aee8b5c69594b9fb38a4f65e77db343b43a38 < e5ce576d45bf72fd0e3dc37eff897bfcc488f6a9 | e5ce576d45bf72fd0e3dc37eff897bfcc488f6a9 |
| linux | linux_kernel | < 4.9.303 | 4.9.303 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.103-1 | 5.10.103-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 4.10 < 4.14.268 | 4.14.268 |
| linux | linux_kernel | >= 4.15 < 4.19.231 | 4.19.231 |
| linux | linux_kernel | >= 4.20 < 5.4.181 | 5.4.181 |
| linux | linux_kernel | >= 5.11 < 5.15.25 | 5.15.25 |
| linux | linux_kernel | >= 5.16 < 5.16.11 | 5.16.11 |
| linux | linux_kernel | >= 5.5 < 5.10.102 | 5.10.102 |
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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VulDB
Linux Kernel up to 5.16.10 at86rf230 ieee802154_xmit_complete state issue (WID-SEC-2024-1625)
vuldb·2026-07-11·CVSS 5.5
CVE-2022-48794 [MEDIUM] Linux Kernel up to 5.16.10 at86rf230 ieee802154_xmit_complete state issue (WID-SEC-2024-1625)
A vulnerability has been found in Linux Kernel up to 5.16.10 and classified as problematic. The impacted element is the function ieee802154_xmit_complete of the component at86rf230. Performing a manipulation results in state issue.
This vulnerability is known as CVE-2022-48794. Access to the local network is required for this attack. No exploit is available.
The affected component should be upgraded.
OSV
CVE-2022-48794: In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154_xmit_comp
osv·2024-07-16·CVSS 5.5
CVE-2022-48794 [MEDIUM] CVE-2022-48794: In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154_xmit_comp
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. In the Tx case we then leak the skb structure. Free the skb structure upon error before returning when appropriate. As the 'is_tx = 0' cannot be moved in the complete handler because of a possible race between the delay in switching to STATE_RX_AACK_ON and a new interrupt, we introduce an intermediate 'was_tx' boolean just for this purpose. There is no Fixes tag applying here, many changes have been made on this area and the issue kind of always existed.
GHSA
GHSA-3hm2-vm5h-2p2m: In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: at86rf230: Stop leaking skb's
Upon error the ieee802154_xmit_co
ghsa_unreviewed·2024-07-16
CVE-2022-48794 [MEDIUM] CWE-401 GHSA-3hm2-vm5h-2p2m: In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: at86rf230: Stop leaking skb's
Upon error the ieee802154_xmit_co
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: at86rf230: Stop leaking skb's
Upon error the ieee802154_xmit_complete() helper is not called. Only
ieee802154_wake_queue() is called manually. In the Tx case we then leak
the skb structure.
Free the skb structure upon error before returning when appropriate.
As the 'is_tx = 0' cannot be moved in the complete handler because of a
possible race between the delay in switching to STATE_RX_AACK_ON and a
new interrupt, we introduce an intermediate 'was_tx' boolean just for
this purpose.
There is no Fixes tag applying here, many changes have been made on this
area and the issue kind of always existed.
Red Hat
kernel: net: ieee802154: at86rf230: Stop leaking skb's
vendor_redhat·2024-07-16·CVSS 5.5
CVE-2022-48794 [MEDIUM] CWE-772 kernel: net: ieee802154: at86rf230: Stop leaking skb's
kernel: net: ieee802154: at86rf230: Stop leaking skb's
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: at86rf230: Stop leaking skb's
Upon error the ieee802154_xmit_complete() helper is not called. Only
ieee802154_wake_queue() is called manually. In the Tx case we then leak
the skb structure.
Free the skb structure upon error before returning when appropriate.
As the 'is_tx = 0' cannot be moved in the complete handler because of a
possible race between the delay in switching to STATE_RX_AACK_ON and a
new interrupt, we introduce an intermediate 'was_tx' boolean just for
this purpose.
There is no Fixes tag applying here, many changes have been made on this
area and the issue kind of always existed.
A vulnerability was found in the Linux kernel in the at8
Debian
CVE-2022-48794: linux - In the Linux kernel, the following vulnerability has been resolved: net: ieee80...
vendor_debian·2022·CVSS 5.5
CVE-2022-48794 [MEDIUM] CVE-2022-48794: linux - In the Linux kernel, the following vulnerability has been resolved: net: ieee80...
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. In the Tx case we then leak the skb structure. Free the skb structure upon error before returning when appropriate. As the 'is_tx = 0' cannot be moved in the complete handler because of a possible race between the delay in switching to STATE_RX_AACK_ON and a new interrupt, we introduce an intermediate 'was_tx' boolean just for this purpose. There is no Fixes tag applying here, many changes have been made on this area and the issue kind of always existed.
Scope: local
bookworm: resolved (fixed in 5.16.11-1)
bullseye: resolved (fixed in 5.10.103-1)
forky: resolved (fi
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/0fd484644c68897c490a3307bfcc8bf767df5a43https://git.kernel.org/stable/c/1c72f04d52b7200bb83426a9bed378668271ea4ahttps://git.kernel.org/stable/c/23b2a25382400168427ea278f3d8bf4ecfd333bfhttps://git.kernel.org/stable/c/455ef08d6e5473526fa6763f75a93f7198206966https://git.kernel.org/stable/c/6312f6a53fd3ea38125dcaca5e3c9aa7d8a60cf7https://git.kernel.org/stable/c/af649e5c95f56df64363bc46f6746b87819f9c0dhttps://git.kernel.org/stable/c/d2a1eaf51b7d4412319adb6acef114ba472d1692https://git.kernel.org/stable/c/e5ce576d45bf72fd0e3dc37eff897bfcc488f6a9https://git.kernel.org/stable/c/0fd484644c68897c490a3307bfcc8bf767df5a43https://git.kernel.org/stable/c/1c72f04d52b7200bb83426a9bed378668271ea4ahttps://git.kernel.org/stable/c/23b2a25382400168427ea278f3d8bf4ecfd333bfhttps://git.kernel.org/stable/c/455ef08d6e5473526fa6763f75a93f7198206966https://git.kernel.org/stable/c/6312f6a53fd3ea38125dcaca5e3c9aa7d8a60cf7https://git.kernel.org/stable/c/af649e5c95f56df64363bc46f6746b87819f9c0dhttps://git.kernel.org/stable/c/d2a1eaf51b7d4412319adb6acef114ba472d1692https://git.kernel.org/stable/c/e5ce576d45bf72fd0e3dc37eff897bfcc488f6a9
2024-07-16
Published