CVE-2023-52809

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Source
https://cve.org/CVERecord?id=CVE-2023-52809
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52809.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52809
Downstream
Related
Published
2024-05-21T15:31:18Z
Modified
2026-08-12T03:51:36Z
Summary
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
Details

In the Linux kernel, the following vulnerability has been resolved:

scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()

fc_lport_ptp_setup() did not check the return value of fc_rport_create() which can return NULL and would cause a NULL pointer dereference. Address this issue by checking return value of fc_rport_create() and log error message on fc_rport_create() failed.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52809.json"
}
References

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
Introduced
42e9a92fe6a9095bd68a379aaec7ad2be0337f7a
Fixed
930f0aaba4820d6362de4e6ed569eaf444f1ea4e
Fixed
77072ec41d6ab3718c3fc639bc149b8037caedfa
Fixed
b549acf999824d4f751ca57965700372f2f3ad00
Fixed
bb83f79f90e92f46466adcfd4fd264a7ae0f0f01
Fixed
56d78b5495ebecbb9395101f3be177cd0a52450b
Fixed
442fd24d7b6b29e4a9cd9225afba4142d5f522ba
Fixed
f6fe7261b92b21109678747f36df9fdab1e30c34
Fixed
6b9ecf4e1032e645873933e5b43cbb84cac19106
Fixed
4df105f0ce9f6f30cda4e99f577150d23f0c9c5f

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52809.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.29
Fixed
4.14.331
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.300
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.262
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.202
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.140
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.64
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.5.13
Type
ECOSYSTEM
Events
Introduced
6.6.0
Fixed
6.6.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52809.json"