CVE-2023-53779
- Source
- https://cve.org/CVERecord?id=CVE-2023-53779
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53779.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-53779
- Downstream
- Published
- 2025-12-09T00:00:35Z
- Modified
- 2026-04-10T05:07:00Z
- Summary
- mfd: dln2: Fix memory leak in dln2_probe()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mfd: dln2: Fix memory leak in dln2_probe()
When dln2_setup_rx_urbs() in dln2_probe() fails, error out_free forgets to call usb_put_dev() to decrease the refcount of dln2->usb_dev.
Fix this by adding usb_put_dev() in the error handling code of dln2_probe().
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53779.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1e453cb55014367a84655203c31d57dfa87e005e
- https://git.kernel.org/stable/c/1fa3fb4f70184254af437ccd59fd1c091a90d518
- https://git.kernel.org/stable/c/6a1a72a8cfdad6911a7167405b63545ad781fbe2
- https://git.kernel.org/stable/c/71fa6f134d13822a5dd906327de04aad8e903e49
- https://git.kernel.org/stable/c/77f43c014a770c4dcbdeed7cda6884c29382eb0f
- https://git.kernel.org/stable/c/96da8f148396329ba769246cb8ceaa35f1ddfc48
- https://git.kernel.org/stable/c/aa5a8673d71124e7dcdd497ec2accebc15bd6ca3
- https://git.kernel.org/stable/c/fa045c911f0bfc0305c71618ab5630153faf86a4
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53779.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53779
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixedaa5a8673d71124e7dcdd497ec2accebc15bd6ca3Fixed71fa6f134d13822a5dd906327de04aad8e903e49Fixed1e453cb55014367a84655203c31d57dfa87e005eFixed6a1a72a8cfdad6911a7167405b63545ad781fbe2Fixed1fa3fb4f70184254af437ccd59fd1c091a90d518Fixed77f43c014a770c4dcbdeed7cda6884c29382eb0fFixedfa045c911f0bfc0305c71618ab5630153faf86a4Fixed96da8f148396329ba769246cb8ceaa35f1ddfc48
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed4.14.316
- Type
- ECOSYSTEM
- Events
-
Introduced4.15.0Fixed4.19.284
- Type
- ECOSYSTEM
- Events
-
Introduced4.20.0Fixed5.4.244
- Type
- ECOSYSTEM
- Events
-
Introduced5.5.0Fixed5.10.181
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.113
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.30
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.3.4