CVE-2022-49202
published 2025-02-26CVE-2022-49202: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: add missing NULL check in h5_enqueue Syzbot hit general protection…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_uart: add missing NULL check in h5_enqueue
Syzbot hit general protection fault in __pm_runtime_resume(). The problem
was in missing NULL check.
hu->serdev can be NULL and we should not blindly pass &serdev->dev
somewhere, since it will cause GPF.
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 | >= d9dd833cf6d29695682ec7e7924c0d0992b906bc < 7235485433d290367d60ae22fcdfc565e61d42ab | 7235485433d290367d60ae22fcdfc565e61d42ab |
| linux | linux | >= d9dd833cf6d29695682ec7e7924c0d0992b906bc < e6b6c904c0f88588b6a3ace20e4c0d61eab124f8 | e6b6c904c0f88588b6a3ace20e4c0d61eab124f8 |
| linux | linux | >= d9dd833cf6d29695682ec7e7924c0d0992b906bc < 8a3896c30f542439d36303183dc96f65df8cc528 | 8a3896c30f542439d36303183dc96f65df8cc528 |
| linux | linux | >= d9dd833cf6d29695682ec7e7924c0d0992b906bc < 32cb08e958696908a9aad5e49a78d74f7e32fffb | 32cb08e958696908a9aad5e49a78d74f7e32fffb |
| 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 | >= 5.15 < 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
nvdv3.15.5MEDIUMCVSS: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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Red Hat
kernel: Bluetooth: hci_uart: add missing NULL check in h5_enqueue
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49202 [MEDIUM] CWE-476 kernel: Bluetooth: hci_uart: add missing NULL check in h5_enqueue
kernel: Bluetooth: hci_uart: add missing NULL check in h5_enqueue
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_uart: add missing NULL check in h5_enqueue
Syzbot hit general protection fault in __pm_runtime_resume(). The problem
was in missing NULL check.
hu->serdev can be NULL and we should not blindly pass &serdev->dev
somewhere, since it will cause GPF.
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) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kern
Debian
CVE-2022-49202: linux - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-49202 [MEDIUM] CVE-2022-49202: linux - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ...
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: add missing NULL check in h5_enqueue Syzbot hit general protection fault in __pm_runtime_resume(). The problem was in missing NULL check. hu->serdev can be NULL and we should not blindly pass &serdev->dev somewhere, since it will cause GPF.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: resolved
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-qq34-m9w6-mvqp: In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_uart: add missing NULL check in h5_enqueue
Syzbot hit general pro
ghsa_unreviewed·2025-09-22
CVE-2022-49202 [MEDIUM] CWE-476 GHSA-qq34-m9w6-mvqp: In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_uart: add missing NULL check in h5_enqueue
Syzbot hit general pro
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_uart: add missing NULL check in h5_enqueue
Syzbot hit general protection fault in __pm_runtime_resume(). The problem
was in missing NULL check.
hu->serdev can be NULL and we should not blindly pass &serdev->dev
somewhere, since it will cause GPF.
OSV
CVE-2022-49202: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: add missing NULL check in h5_enqueue Syzbot hit general prote
osv·2025-02-26·CVSS 5.5
CVE-2022-49202 [MEDIUM] CVE-2022-49202: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: add missing NULL check in h5_enqueue Syzbot hit general prote
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: add missing NULL check in h5_enqueue Syzbot hit general protection fault in __pm_runtime_resume(). The problem was in missing NULL check. hu->serdev can be NULL and we should not blindly pass &serdev->dev somewhere, since it will cause GPF.
No detection rules found.
No public exploits indexed.
2025-02-26
Published