CVE-2023-53124
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-05-02
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add() Port is allocated by sas_port_alloc_num() and rphy is allocated by either sas_end_device_alloc() or sas_expander_alloc(), all of which may return NULL. So we need to check the rphy to avoid possible NULL pointer access. If sas_rphy_add() returned with failure, rphy is set to NULL. We would access the rphy in the following lines which would also result NULL pointer access.
Weakness Classification (1)
Affected Software (16)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | d60000cb1195a464080b0efb4949daf7594e0020 < 090305c36185c0547e4441d4c08f1cf096b32134 |
| Linux | Linux | ce1a69cc85006b494353911b35171da195d79e25 < 6f0c2f70d9929208d8427ec72c3ed91e2251e289 |
| Linux | Linux | 6a92129c8f999ff5b122c100ce7f625eb3e98c4b < 9937f784a608944107dcc2ba9a9c3333f8330b9e |
| Linux | Linux | d17bca3ddfe507874cb826d32721552da12e741f < b5e5bbb3fa5f8412e96c5eda7f4a4af6241d6bd3 |
| Linux | Linux | 78316e9dfc24906dd474630928ed1d3c562b568e < a26c775ccc4cfe46f9b718b51bd24313053c7e0b |
| Linux | Linux | 78316e9dfc24906dd474630928ed1d3c562b568e < d3c57724f1569311e4b81e98fad0931028b9bdcd |
| Linux | Linux | 6f6768e2fc8638fabdd8802c2ef693d7aef01db1 |
| Linux | Linux | 5.4.229 < 5.4.238 |
| Linux | Linux | 5.10.163 < 5.10.176 |
| Linux | Linux | 5.15.86 < 5.15.104 |
| Linux | Linux | 6.1.2 < 6.1.21 |
| Linux | Linux | 6.0.16 < 6.1 |
| Linux | Linux | 6.2 |
| linux | linux_kernel | 5.4.229 – 5.4.238 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |