CVE-2026-53310
- Source
- https://cve.org/CVERecord?id=CVE-2026-53310
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53310.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-53310
- Downstream
- Published
- 2026-06-26T19:41:04.227Z
- Modified
- 2026-07-08T08:07:25.082458701Z
- Summary
- soc/tegra: cbb: Fix cross-fabric target timeout lookup
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
soc/tegra: cbb: Fix cross-fabric target timeout lookup
When a fabric receives an error interrupt, the error may have occurred on a different fabric. The target timeout lookup was using the wrong base address (cbb->regs) with offsets from a different fabric's target map, causing a kernel page fault.
Unable to handle kernel paging request at virtual address ffff80000954cc00 pc : tegra234cbbgettmoslv+0xc/0x28 Call trace: tegra234cbbgettmoslv+0xc/0x28 printerrnotifier+0x6c0/0x7d0 tegra234cbbisr+0xe4/0x1b4
Add tegra234cbbgetfabric() to look up the correct fabric device using fabid, and use its base address for accessing target timeout registers.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53310.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/8445d69a5cabd8d6cb2bf0f8b798be205f53afa2
- https://git.kernel.org/stable/c/a5f51b04cbb3ae0f9cb2c4488952b775ebb0ccbf
- https://git.kernel.org/stable/c/c892d0d4fe5ec05d3fdfb1616c3c0e3c12ef5abc
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53310.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-53310
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git