CVE-2025-21833

Aliases:UBUNTU-CVE-2025-21833DEBIAN-CVE-2025-21833CGA-22wh-c7f8-hm78CGA-242v-6798-gx82CGA-2frj-vqvj-g99vCGA-2rw7-8fhw-86gvCGA-2w2j-jq75-524gCGA-2w66-qhvq-j3jvCGA-2w89-2rg2-q5mxCGA-2wxm-7vv6-fv43CGA-3jmq-vpfh-vggqCGA-3pmr-9ph6-mqxgCGA-3rhq-fhf9-34hhCGA-3wrc-6rv6-2xrjCGA-3x53-8rjx-fm36CGA-3x6h-469q-g358CGA-43m9-p9vw-w54cCGA-44gq-fx4q-rgg4CGA-44x7-jrqx-q72wCGA-49fm-qq3x-jq4wCGA-49ww-jp9w-rw4fCGA-4rwj-xg5q-4jpqCGA-4xrf-cwcw-5xqjCGA-56g8-jw94-7c33CGA-56h6-jm2m-87h4CGA-59cq-2m73-85vwCGA-5f7f-3fg4-cvh7CGA-5mm4-f878-9g3gCGA-5p9g-mmpm-jh2jCGA-625m-qq5j-v94mCGA-636g-8mc3-6h35CGA-649p-qqrf-7492CGA-64r4-m35c-3f3cCGA-64xj-rjg8-w5p7CGA-66rr-j928-qh2gCGA-6f95-2593-8cpfCGA-6pf3-c5cg-cxp7CGA-6prw-3f9c-gjwwCGA-6px4-5xj9-qmvvCGA-6rgc-5jh5-frc6CGA-73x3-2wj7-6jxjCGA-747p-jm69-9g64CGA-75wf-cxwp-hgrhCGA-767v-w8m3-3f25CGA-7ff4-4f65-qhhvCGA-7qjc-mc2v-m84pCGA-8499-gp8m-c577CGA-84gm-hph3-58qwCGA-868w-xw23-vpxrCGA-87jg-5gr8-q2x8CGA-8crf-92vc-3p5cCGA-8grq-q8xv-4cg9CGA-8j6m-fm7m-x42mCGA-8jrj-5873-q46cCGA-8mp2-96m5-mgphCGA-8p66-7rmm-j7h7CGA-8pr5-2474-w4xmCGA-8pxx-g898-fj69CGA-8xh6-82vx-g799CGA-8xhq-jxhx-89g3CGA-8xq7-77fx-3qmjCGA-9336-pvh9-628vCGA-93c5-jh85-5q53CGA-93m6-qvc3-66h9CGA-95fj-wccv-mr62CGA-95jv-qhc2-pgvxCGA-9mf5-vcgp-39hwCGA-9pj7-4p4j-r22pCGA-9q2x-9wpv-9x8wCGA-c58r-cgr7-c9mqCGA-c6cv-xvcv-58xwCGA-f4ch-m89x-wpm3CGA-f4fj-2m5c-vj8cCGA-f4r7-j9cx-27ghCGA-f539-j8jm-rh94CGA-f548-hm8w-cjcrCGA-fc4r-8r8q-3448CGA-fc8f-frgm-485gCGA-fhq9-5v4v-9j2wCGA-g367-gj5q-p34fCGA-g39p-6c93-33fpCGA-g44x-p3p7-3vrgCGA-g49m-qp8p-rxx7CGA-g9m2-rxjr-h6grCGA-gp2r-p4qp-g248CGA-gq4q-jrcc-f8q3CGA-gxjx-8jcw-674rCGA-h337-cv87-7vmhCGA-h5gj-hm75-rp7jCGA-h6vw-3v85-h6hjCGA-hg45-r9mv-cmvwCGA-j4gg-cj6f-hc7vCGA-j4vp-63hw-9cr6CGA-j79c-m25c-gv5rCGA-j8x3-764c-xrr3CGA-jc63-9xh5-4hv9CGA-jg37-g79r-qj6mCGA-jw65-x898-r2q8CGA-jx2r-m5cx-496xCGA-m3c5-h4rx-hh2mCGA-m435-85fr-95q6CGA-mmc6-4v76-qfm2CGA-mp3r-7c9x-x5q3CGA-mr7w-qqrm-f8m8CGA-mx3g-8q93-ph8wCGA-p2cc-r6vj-36fqCGA-p3x2-wpcf-39ffCGA-p997-gx8x-cgq8CGA-pf62-m8xx-8rfgCGA-pj8c-m6qp-qr52CGA-pmf3-x4q6-4h5xCGA-pmq5-mq54-rm2wCGA-prcw-64j5-v43pCGA-pwrm-c9ff-xwwpCGA-px89-cc54-ch7vCGA-pxmx-v7wg-f33xCGA-qmrv-mrx6-ww2hCGA-qqhm-4xfx-crw5CGA-qqvp-f4vj-7jhcCGA-qrjj-x89g-729jCGA-qwc8-6gvq-hrxqCGA-qxx6-wggj-gwh8CGA-r3g6-25rf-3pfjCGA-r59j-24mq-mw5qCGA-r89g-jfmw-4rxgCGA-rjcg-p9r5-2f4gCGA-v6c2-w3mw-mhmgCGA-v7gg-4f42-vwgrCGA-vgv8-w83h-9cvxCGA-vhc3-f3r4-63xxCGA-vrgq-2rpr-xgppCGA-vwfr-mvwj-qq7mCGA-w3vq-8mcc-fx5wCGA-wc7g-pq3m-h3rrCGA-wcf6-m2jh-hrf9CGA-wggp-567q-24wjCGA-wjfm-92m7-prjxCGA-wjgq-78w9-96pvCGA-wm4c-5p7m-8m97CGA-wq2c-3qv3-4qqgCGA-wqw3-qp49-rx5vCGA-wrgg-g863-w5rmCGA-wrq6-qqhq-8f8mCGA-wx77-vpr9-h883CGA-x7j3-2fj8-2cr9CGA-xr4j-pwhp-2x5q
Advisory lineage Upstream: 0 Downstream: 22
Modified
Published: 06 Mar 2025, 16:22
Last modified:11 May 2026, 21:07

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (cve.org)
EPSS Score
0.21% LOW
0% probability +0.17%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Mar 2025, 16:22
Published
Vulnerability first disclosed
11 May 2026, 21:07
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the `pasid`. In case it nevertheless happens we must avoid using a NULL pointer.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.21%• Percentile: 12%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • chainguard•hyperv-daemons-6.12

    < 6.12.57-r0

  • chainguard•linux-aws-6.12

    < 6.12.77-r0 | < 6.12.76-r0 | < 6.12.65-r0 | < 6.12.69-r0 | < 6.12.63-r0 | < 6.12.74-r0 | < 6.12.71-r0 | < 6.12.65-r2 | < 6.12.77-r1 | < 6.12.65-r1 | < 6.12.70-r0 | < 6.12.57-r0 | < 6.12.72-r0 | < 6.12.62-r1 | < 6.12.74-r1 | < 6.12.62-r2 | < 6.12.78-r0 | < 6.12.60-r4 | < 6.12.68-r0 | < 6.12.80-r0 | < 6.12.77-r2 | < 6.12.66-r0 | < 6.12.67-r0 | < 6.12.72-r1 | < 6.12.57-r2 | < 6.12.68-r1 | < 6.12.62-r0

  • chainguard•linux-aws-6.12-boot-installed

    < 6.12.57-r0

  • chainguard•linux-aws-6.12-fips-boot-installed

    < 6.12.57-r0

  • chainguard•linux-aws-6.12-modules

    < 6.12.57-r0

  • chainguard•linux-azure-6.12

    < 6.12.68-r0 | < 6.12.62-r0 | < 6.12.78-r0 | < 6.12.72-r0 | < 6.12.60-r4 | < 6.12.60-r3 | < 6.12.77-r2 | < 6.12.67-r0 | < 6.12.77-r0 | < 6.12.70-r0 | < 6.12.65-r4 | < 6.12.65-r2 | < 6.12.74-r0 | < 6.12.65-r3 | < 6.12.57-r2 | < 6.12.76-r0 | < 6.12.71-r0 | < 6.12.57-r0 | < 6.12.62-r1 | < 6.12.66-r0 | < 6.12.62-r2 | < 6.12.80-r0 | < 6.12.65-r1 | < 6.12.77-r1 | < 6.12.74-r1 | < 6.12.69-r0 | < 6.12.63-r0

  • chainguard•linux-azure-6.12-boot-installed

    < 6.12.57-r0

  • chainguard•linux-azure-6.12-fips-boot-installed

    < 6.12.57-r0

  • chainguard•linux-azure-6.12-modules

    < 6.12.57-r0

  • chainguard•linux-gcp-6.12

    < 6.12.76-r0 | < 6.12.68-r1 | < 6.12.57-r2 | < 6.12.63-r0 | < 6.12.72-r0 | < 6.12.71-r0 | < 6.12.77-r1 | < 6.12.62-r1 | < 6.12.77-r0 | < 6.12.60-r4 | < 6.12.57-r0 | < 6.12.62-r2 | < 6.12.78-r0 | < 6.12.66-r0 | < 6.12.65-r1 | < 6.12.68-r0 | < 6.12.80-r0 | < 6.12.77-r2 | < 6.12.69-r0 | < 6.12.70-r0 | < 6.12.74-r0 | < 6.12.60-r3 | < 6.12.67-r0 | < 6.12.62-r0 | < 6.12.65-r0 | < 6.12.74-r1 | < 6.12.65-r2

  • chainguard•linux-gcp-6.12-boot-installed

    < 6.12.57-r0

  • chainguard•linux-gcp-6.12-fips-boot-installed

    < 6.12.57-r0

  • chainguard•linux-gcp-6.12-modules

    < 6.12.57-r0

  • chainguard•linux-qemu-6.12

    < 6.12.76-r0 | < 6.12.72-r0 | < 6.12.77-r1 | < 6.12.70-r0 | < 6.12.77-r0 | < 6.12.74-r0 | < 6.12.65-r1 | < 6.12.68-r0 | < 6.12.66-r0 | < 6.12.69-r0 | < 6.12.77-r2 | < 6.12.71-r0 | < 6.12.65-r2 | < 6.12.74-r1 | < 6.12.78-r0 | < 6.12.67-r0 | < 6.12.80-r0

  • chainguard•linux-vmware-6.12

    < 6.12.70-r0 | < 6.12.69-r0 | < 6.12.65-r1 | < 6.12.71-r0 | < 6.12.65-r2 | < 6.12.78-r0 | < 6.12.74-r1 | < 6.12.67-r0 | < 6.12.66-r0 | < 6.12.68-r0 | < 6.12.76-r0 | < 6.12.74-r0 | < 6.12.77-r0 | < 6.12.77-r2 | < 6.12.77-r1 | < 6.12.80-r0 | < 6.12.68-r1 | < 6.12.72-r0

  • debian•linux

    < 6.12.57-1 | < 6.16.3-1

  • ubuntu•linux

    all | all | < 6.8.0-106.106

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    all | all | < 6.8.0-1050.53

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    all

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    all

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-6.8

    < 6.8.0-1050.53~22.04.1

  • ubuntu•linux-aws-fips

    all | < 6.8.0-1050.53+fips1

  • ubuntu•linux-aws-hwe

    all

  • ubuntu•linux-azure

    all | all | all | < 6.8.0-1051.57

  • ubuntu•linux-azure-4.15

    all

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    all

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    all

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.11

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-6.8

    < 6.8.0-1051.57~22.04.1

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all | all | all

  • ubuntu•linux-azure-fde-5.15

    all

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

Showing first 50 affected entries in server-rendered view.

References (20)