CVE-2023-53710
- Source
- https://cve.org/CVERecord?id=CVE-2023-53710
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53710.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53710
- Downstream
- Published
- 2025-10-22T13:23:45Z
- Modified
- 2026-08-12T03:30:43Z
- Summary
- wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read
Kernel NULL pointer dereference when ACPI SAR table isn't implemented well. Fix the error code of return to mark the ACPI SAR table as invalid.
[ 5.077128] mt7921e 0000:06:00.0: sar cnt = 0 [ 5.077381] BUG: kernel NULL pointer dereference, address: 0000000000000004 [ 5.077630] #PF: supervisor read access in kernel mode [ 5.077883] #PF: error_code(0x0000) - not-present page [ 5.078138] PGD 0 P4D 0 [ 5.078398] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 5.079202] RIP: 0010:mt7921_init_acpi_sar+0x106/0x220 [mt7921_common] ... [ 5.080786] Call Trace: [ 5.080786] [ 5.080786] mt7921_register_device+0x37d/0x490 [mt7921_common] [ 5.080786] mt7921_pci_probe.part.0+0x2ee/0x310 [mt7921e] [ 5.080786] mt7921_pci_probe+0x52/0x70 [mt7921e] [ 5.080786] local_pci_probe+0x47/0x90 [ 5.080786] pci_call_probe+0x55/0x190 [ 5.080786] pci_device_probe+0x84/0x120
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53710.json" }- References
-
- https://git.kernel.org/stable/c/2a9a5f88e0da71c8e4f30aacbda45b1a1af5469d
- https://git.kernel.org/stable/c/59c2b0aec7a5aa350aa3edfb4363b19348c2269f
- https://git.kernel.org/stable/c/888d89034f9eaeab9b5b75f13dbe35376c7dd471
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53710.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53710
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git