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CVE-2026-53203

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add buffer overflow check in MS get_info_ioctl Add validation that the info size returned from the metric stream info query is not exceeded when checked against the allocated buffer size. If the firmware returns a size larger than the buffer, reject the operation with -EOVERFLOW instead of proceeding with an incorrect buffer copy.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c1301c8ff38515999228aecce024c9140d62ebc9c4f15e3c48b99d9e4fe89a48
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/7

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/accel/ivpu/ivpu_ms.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"les…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/ivpu/ivpu_ms.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d3c12ed33e8923f3090909a1738f3e59292996a6","status":"affected","version":"cdfad4db7756563db7d458216d9e3c2651dddc7d","versionType":"git"},{"lessThan":"fa598556ecef412edcb391f144b7642e18fdfd45","status":"affected","version":"cdfad4db7756563db7d458216d9e3c2651dddc7d","versionType":"git"},{"lessThan":"4e5047cc94bea1cc7b670b7f503358e9af0542df","status":"affected","version":"cdfad4db7756563db…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/4
cvss · 2 assertions

{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/metrics/0/cvssV3_1

{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/metrics/1/cvssV3_1

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/7
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/accel/ivpu/ivpu_ms.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"les…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/ivpu/ivpu_ms.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d3c12ed33e8923f3090909a1738f3e59292996a6","status":"affected","version":"cdfad4db7756563db7d458216d9e3c2651dddc7d","versionType":"git"},{"lessThan":"fa598556ecef412edcb391f144b7642e18fdfd45","status":"affected","version":"cdfad4db7756563db7d458216d9e3c2651dddc7d","versionType":"git"},{"lessThan":"4e5047cc94bea1cc7b670b7f503358e9af0542df","status":"affected","version":"cdfad4db7756563db…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/affected/4

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-120","description":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

7 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-53203"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/references/0
{"name":"RHBZ#2492798","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492798"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/references/1
{"url":"https://git.kernel.org/stable/c/4e5047cc94bea1cc7b670b7f503358e9af0542df"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d3c12ed33e8923f3090909a1738f3e59292996a6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/fa598556ecef412edcb391f144b7642e18fdfd45"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fb176425837693f50c5c9fc8db6fbb04af22bd0a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/cna/references/3
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53203.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a32286ca1106d4eeee0a3b2f6f6fa332d30a9a5be0bacc2299087bc3bb83178c · sha256:d716cc917be0c75d… · /containers/adp/0/references/2

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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