CVE-2022-49729
published 2025-02-26CVE-2022-49729: In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred Similar to the handling of…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.8th percentile
In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
Similar to the handling of play_deferred in commit 19cfe912c37b
("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought
a patch might be needed here as well.
Currently usb_submit_urb is called directly to submit deferred tx
urbs after unanchor them.
So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb
and cause memory leak.
Put those urbs in tx_anchor to avoid the leak, and also fix the error
handling.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.14-1 (bookworm) | linux 5.18.14-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 1eb0afecfb9cd0f38424b82bd9aaa542310934ee | 1eb0afecfb9cd0f38424b82bd9aaa542310934ee |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < f21f908347712b8288ffe83b531b5e977042b29c | f21f908347712b8288ffe83b531b5e977042b29c |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 3e7c7df6991ac349f2fa8540047757df666e610f | 3e7c7df6991ac349f2fa8540047757df666e610f |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 6b4d8b44e7163a77fe942f5b80e1651c1b78c537 | 6b4d8b44e7163a77fe942f5b80e1651c1b78c537 |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 0eeec1a8b0cd38c47edeb042980a6aeacecf35ed | 0eeec1a8b0cd38c47edeb042980a6aeacecf35ed |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 6616872cfe7f0474a22dd1f12699f95bcf81a54d | 6616872cfe7f0474a22dd1f12699f95bcf81a54d |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 3eadc560c1919b8193d17334145dad9a917960e4 | 3eadc560c1919b8193d17334145dad9a917960e4 |
| linux | linux | >= f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa < 8a4d480702b71184fabcf379b80bf7539716752e | 8a4d480702b71184fabcf379b80bf7539716752e |
| linux | linux_kernel | < 4.9.320 | 4.9.320 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.127-1 | 5.10.127-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 4.10 < 4.14.285 | 4.14.285 |
| linux | linux_kernel | >= 4.15 < 4.19.249 | 4.19.249 |
| linux | linux_kernel | >= 4.20 < 5.4.200 | 5.4.200 |
| linux | linux_kernel | >= 5.11 < 5.15.49 | 5.15.49 |
| linux | linux_kernel | >= 5.16 < 5.18.6 | 5.18.6 |
| linux | linux_kernel | >= 5.5 < 5.10.124 | 5.10.124 |
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-53hj-g53q-mpcc: In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
Similar to the handling o
ghsa_unreviewed·2025-03-07
CVE-2022-49729 [MEDIUM] CWE-401 GHSA-53hj-g53q-mpcc: In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
Similar to the handling o
In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
Similar to the handling of play_deferred in commit 19cfe912c37b
("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought
a patch might be needed here as well.
Currently usb_submit_urb is called directly to submit deferred tx
urbs after unanchor them.
So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb
and cause memory leak.
Put those urbs in tx_anchor to avoid the leak, and also fix the error
handling.
OSV
CVE-2022-49729: In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred Similar to the handling of
osv·2025-02-26·CVSS 5.5
CVE-2022-49729 [MEDIUM] CVE-2022-49729: In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred Similar to the handling of
In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred Similar to the handling of play_deferred in commit 19cfe912c37b ("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought a patch might be needed here as well. Currently usb_submit_urb is called directly to submit deferred tx urbs after unanchor them. So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb and cause memory leak. Put those urbs in tx_anchor to avoid the leak, and also fix the error handling.
Red Hat
kernel: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49729 [MEDIUM] CWE-401 kernel: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
kernel: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
Similar to the handling of play_deferred in commit 19cfe912c37b
("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought
a patch might be needed here as well.
Currently usb_submit_urb is called directly to submit deferred tx
urbs after unanchor them.
So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb
and cause memory leak.
Put those urbs in tx_anchor to avoid the leak, and also fix the error
handling.
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 af
Debian
CVE-2022-49729: linux - In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrv...
vendor_debian·2022·CVSS 5.5
CVE-2022-49729 [MEDIUM] CVE-2022-49729: linux - In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrv...
In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred Similar to the handling of play_deferred in commit 19cfe912c37b ("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought a patch might be needed here as well. Currently usb_submit_urb is called directly to submit deferred tx urbs after unanchor them. So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb and cause memory leak. Put those urbs in tx_anchor to avoid the leak, and also fix the error handling.
Scope: local
bookworm: resolved (fixed in 5.18.14-1)
bullseye: resolved (fixed in 5.10.127-1)
forky: resolved (fixed in 5.18.14-1)
sid: resolved (fixed in 5.18.14-1)
trixie: resolved (fixed in 5.18.14-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/0eeec1a8b0cd38c47edeb042980a6aeacecf35edhttps://git.kernel.org/stable/c/1eb0afecfb9cd0f38424b82bd9aaa542310934eehttps://git.kernel.org/stable/c/3e7c7df6991ac349f2fa8540047757df666e610fhttps://git.kernel.org/stable/c/3eadc560c1919b8193d17334145dad9a917960e4https://git.kernel.org/stable/c/6616872cfe7f0474a22dd1f12699f95bcf81a54dhttps://git.kernel.org/stable/c/6b4d8b44e7163a77fe942f5b80e1651c1b78c537https://git.kernel.org/stable/c/8a4d480702b71184fabcf379b80bf7539716752ehttps://git.kernel.org/stable/c/f21f908347712b8288ffe83b531b5e977042b29c
2025-02-26
Published