CVE-2024-27406 (GCVE-0-2024-27406)

Vulnerability from cvelistv5 – Published: 2024-05-17 11:40 – Updated: 2026-05-11 20:10
VLAI
Title
lib/Kconfig.debug: TEST_IOV_ITER depends on MMU
Summary
In the Linux kernel, the following vulnerability has been resolved: lib/Kconfig.debug: TEST_IOV_ITER depends on MMU Trying to run the iov_iter unit test on a nommu system such as the qemu kc705-nommu emulation results in a crash. KTAP version 1 # Subtest: iov_iter # module: kunit_iov_iter 1..9 BUG: failure at mm/nommu.c:318/vmap()! Kernel panic - not syncing: BUG! The test calls vmap() directly, but vmap() is not supported on nommu systems, causing the crash. TEST_IOV_ITER therefore needs to depend on MMU.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-17 17:17 UTC
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6665 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 2d71340ff1d41a5b9fc1b30ded12d638b2e2ae96 , < e6316749d603fe9c4c91f6ec3694e06e4de632a3 (git)
Affected: 2d71340ff1d41a5b9fc1b30ded12d638b2e2ae96 , < 9e6e541b97762d5b1143070067f7c68f39a408f8 (git)
Affected: 2d71340ff1d41a5b9fc1b30ded12d638b2e2ae96 , < 1eb1e984379e2da04361763f66eec90dd75cf63e (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.6
Unaffected: 0 , < 6.6 (semver)
Unaffected: 6.6.19 , ≤ 6.6.* (semver)
Unaffected: 6.7.7 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
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                    "id": "CVE-2024-27406",
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        "datePublished": "2024-05-17T11:40:28.608Z",
        "dateReserved": "2024-02-25T13:47:42.681Z",
        "dateUpdated": "2024-12-19T08:54:25.487Z",
        "state": "PUBLISHED"
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}



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