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CVE-2025-71089

In the Linux kernel, the following vulnerability has been resolved: iommu: disable SVA when CONFIG_X86 is set Patch series "Fix stale IOTLB entries for kernel address space", v7. This proposes a fix for a security vulnerability related to IOMMU Shared Virtual Addressing (SVA). In an SVA context, an IOMMU can cache kernel page table entries. When a kernel page table page is freed and reallocated for another purpose, the IOMMU might still hold stale, incorrect entries. This can be exploited
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8e0c65dc029119c66ed970be7ceebf9d34972fc6ec42ab068ac924183f55a079
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/iommu/iommu-sva.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.2"},{"lessThan":"5.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.200","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.163","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/iommu/iommu-sva.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b34289505180a83607fcfdce14b5a290d0528476","status":"affected","version":"26b25a2b98e45aeb40eedcedc586ad5034cbd984","versionType":"git"},{"lessThan":"7cad37e358970af1bb49030ff01f06a69fa7d985","status":"affected","version":"26b25a2b98e45aeb40eedcedc586ad5034cbd984","versionType":"git"},{"lessThan":"240cd7f2812cc25496b12063d11c823618f364e9","status":"affected","version":"26b25a2b98e45aeb40ee…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/iommu/iommu-sva.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.2"},{"lessThan":"5.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.200","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.163","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/iommu/iommu-sva.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b34289505180a83607fcfdce14b5a290d0528476","status":"affected","version":"26b25a2b98e45aeb40eedcedc586ad5034cbd984","versionType":"git"},{"lessThan":"7cad37e358970af1bb49030ff01f06a69fa7d985","status":"affected","version":"26b25a2b98e45aeb40eedcedc586ad5034cbd984","versionType":"git"},{"lessThan":"240cd7f2812cc25496b12063d11c823618f364e9","status":"affected","version":"26b25a2b98e45aeb40ee…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/240cd7f2812cc25496b12063d11c823618f364e9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/72f98ef9a4be30d2a60136dd6faee376f780d06c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/7cad37e358970af1bb49030ff01f06a69fa7d985"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b34289505180a83607fcfdce14b5a290d0528476"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c2c3f1a3fd74ef16cf115f0c558616a13a8471b4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/c341dee80b5df49a936182341b36395c831c2661"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:59bbea9f7da6248a68d0556da4934e63abfa1968c1b4ee6c1bdc0d0a266b1f90 · sha256:a3699f32dc8f54fb… · /containers/cna/references/4

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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