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CVE Vulnerability Details :
CVE-2024-56604
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-27 Dec, 2024 | 14:51
Updated At-05 Jan, 2026 | 10:56
Rejected At-
▼CVE Numbering Authority (CNA)
Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc() bt_sock_alloc() attaches allocated sk object to the provided sock object. If rfcomm_dlc_alloc() fails, we release the sk object, but leave the dangling pointer in the sock object, which may cause use-after-free. Fix this by swapping calls to bt_sock_alloc() and rfcomm_dlc_alloc().

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • net/bluetooth/rfcomm/sock.c
Default Status
unaffected
Versions
Affected
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ac3eaac4cf142a15fe67be747a682b1416efeb6e (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 6021ccc2471b7b95e29b7cfc7938e042bf56e281 (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 32df687e129ef0f9afcbcc914f7c32deb28fd481 (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 3945c799f12b8d1f49a3b48369ca494d981ac465 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • net/bluetooth/rfcomm/sock.c
Default Status
affected
Versions
Affected
  • 2.6.12
Unaffected
  • From 0 before 2.6.12 (semver)
  • From 6.1.120 through 6.1.* (semver)
  • From 6.6.66 through 6.6.* (semver)
  • From 6.12.5 through 6.12.* (semver)
  • From 6.13 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/ac3eaac4cf142a15fe67be747a682b1416efeb6e
N/A
https://git.kernel.org/stable/c/6021ccc2471b7b95e29b7cfc7938e042bf56e281
N/A
https://git.kernel.org/stable/c/32df687e129ef0f9afcbcc914f7c32deb28fd481
N/A
https://git.kernel.org/stable/c/3945c799f12b8d1f49a3b48369ca494d981ac465
N/A
Hyperlink: https://git.kernel.org/stable/c/ac3eaac4cf142a15fe67be747a682b1416efeb6e
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6021ccc2471b7b95e29b7cfc7938e042bf56e281
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/32df687e129ef0f9afcbcc914f7c32deb28fd481
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/3945c799f12b8d1f49a3b48369ca494d981ac465
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416 Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416 Use After Free
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
Resource: N/A
Details not found