CVE-2022-48844
published 2024-07-16CVE-2022-48844: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix leaking sent_cmd skb sent_cmd memory is not freed before freeing…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
13.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix leaking sent_cmd skb
sent_cmd memory is not freed before freeing hci_dev causing it to leak
it contents.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.18-1 (bookworm) | linux 5.16.18-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 58ce6d5b271ab25fb2056f84a8e5546945eb5fc9 < 3679ccc09d8806686d579095ed504e045af7f7d6 | 3679ccc09d8806686d579095ed504e045af7f7d6 |
| linux | linux | >= 58ce6d5b271ab25fb2056f84a8e5546945eb5fc9 < 9473d06bd1c8da49eafb685aa95a290290c672dd | 9473d06bd1c8da49eafb685aa95a290290c672dd |
| linux | linux | >= 58ce6d5b271ab25fb2056f84a8e5546945eb5fc9 < dd3b1dc3dd050f1f47cd13e300732852414270f8 | dd3b1dc3dd050f1f47cd13e300732852414270f8 |
| linux | linux_kernel | < 5.15.30 | 5.15.30 |
| linux | linux_kernel | >= 0 < 5.16.18-1 | 5.16.18-1 |
| linux | linux_kernel | >= 0 < 5.16.18-1 | 5.16.18-1 |
| linux | linux_kernel | >= 0 < 5.16.18-1 | 5.16.18-1 |
| linux | linux_kernel | >= 5.16 < 5.16.16 | 5.16.16 |
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
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.
OSV
CVE-2022-48844: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix leaking sent_cmd skb sent_cmd memory is not freed before
osv·2024-07-16·CVSS 5.5
CVE-2022-48844 [MEDIUM] CVE-2022-48844: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix leaking sent_cmd skb sent_cmd memory is not freed before
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix leaking sent_cmd skb sent_cmd memory is not freed before freeing hci_dev causing it to leak it contents.
GHSA
GHSA-hg7f-jj55-6xcf: In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix leaking sent_cmd skb
sent_cmd memory is not freed befor
ghsa_unreviewed·2024-07-16
CVE-2022-48844 [MEDIUM] CWE-416 GHSA-hg7f-jj55-6xcf: In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix leaking sent_cmd skb
sent_cmd memory is not freed befor
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix leaking sent_cmd skb
sent_cmd memory is not freed before freeing hci_dev causing it to leak
it contents.
Red Hat
kernel: Bluetooth: hci_core: Fix leaking sent_cmd skb
vendor_redhat·2024-07-16·CVSS 5.5
CVE-2022-48844 [MEDIUM] CWE-125 kernel: Bluetooth: hci_core: Fix leaking sent_cmd skb
kernel: Bluetooth: hci_core: Fix leaking sent_cmd skb
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix leaking sent_cmd skb
sent_cmd memory is not freed before freeing hci_dev causing it to leak
it contents.
A memory leak flaw was found in sent_cmd memory in the Linux kernel. This issue may lead to instability.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
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) - Will not fix
Package: kernel-rt (Red Hat Enterprise Linux 8) - Will not fix
Package: kernel (Red Hat Enterprise Linux 9) - Will not fix
Package: kernel-rt (Red Hat Enterprise Linux
Debian
CVE-2022-48844: linux - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-48844 [MEDIUM] CVE-2022-48844: linux - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ...
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix leaking sent_cmd skb sent_cmd memory is not freed before freeing hci_dev causing it to leak it contents.
Scope: local
bookworm: resolved (fixed in 5.16.18-1)
bullseye: resolved
forky: resolved (fixed in 5.16.18-1)
sid: resolved (fixed in 5.16.18-1)
trixie: resolved (fixed in 5.16.18-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/3679ccc09d8806686d579095ed504e045af7f7d6https://git.kernel.org/stable/c/9473d06bd1c8da49eafb685aa95a290290c672ddhttps://git.kernel.org/stable/c/dd3b1dc3dd050f1f47cd13e300732852414270f8https://git.kernel.org/stable/c/3679ccc09d8806686d579095ed504e045af7f7d6https://git.kernel.org/stable/c/9473d06bd1c8da49eafb685aa95a290290c672ddhttps://git.kernel.org/stable/c/dd3b1dc3dd050f1f47cd13e300732852414270f8
2024-07-16
Published