CVE-2023-53828
- Source
- https://cve.org/CVERecord?id=CVE-2023-53828
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53828.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53828
- Downstream
- Related
- Published
- 2025-12-09T01:29:42.166Z
- Modified
- 2026-01-30T02:24:17.154526Z
- Summary
- Bluetooth: hci_sync: Avoid use-after-free in dbg for hci_add_adv_monitor()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hcisync: Avoid use-after-free in dbg for hciaddadvmonitor()
KSAN reports use-after-free in hciaddadv_monitor().
While adding an adv monitor, hciaddadvmonitor() calls -> msftaddmonitorpattern() calls -> msftaddmonitorsync() calls -> msftlemonitoradvertisementcb() calls in an error case -> hcifreeadvmonitor() which frees the *moniter.
This is referenced by btdevdbg() in hciaddadv_monitor().
Fix the btdevdbg() by using handle instead of monitor->handle.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53828.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/81d8e9f59df63b8358751c1ffed9f1cf5c796909
- https://git.kernel.org/stable/c/8d66f7ced51cb924bc90278d6a0a26a52877271a
- https://git.kernel.org/stable/c/a2bcd2b63271a93a695fabbfbf459c603d956d48
- https://git.kernel.org/stable/c/aafda69d4807f5edf3558c9534be9b911774e63a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53828.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53828
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
-
Introducedb747a83690c8f53bc7a3f75899415c699b2c51aaFixed81d8e9f59df63b8358751c1ffed9f1cf5c796909Fixedaafda69d4807f5edf3558c9534be9b911774e63aFixed8d66f7ced51cb924bc90278d6a0a26a52877271aFixeda2bcd2b63271a93a695fabbfbf459c603d956d48
Affected versions
v5.*
v5.19
v5.19-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.47
v6.1.48
v6.1.49
v6.1.5
v6.1.50
v6.1.51
v6.1.52
v6.1.6
v6.1.7
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.4.1
v6.4.10
v6.4.11
v6.4.12
v6.4.13
v6.4.14
v6.4.15
v6.4.2
v6.4.3
v6.4.4
v6.4.5
v6.4.6
v6.4.7
v6.4.8
v6.4.9
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.5.1
v6.5.2