CVE-2023-30549

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 29.8% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-04-25 00:00Z3 YR AGO

Last updated

2025-03-05 19:03Z1 YR AGO

Reserved

2023-04-12

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

b41de4b692bb438bd6dbade7d9606b5f37ab8049381ef711df249e493426517d

• github.comhttps://github.com/apptainer/apptainer/security/advisories/GHSA-j4rf-7357-f4cgx_refsource_CONFIRM
• github.comhttps://github.com/apptainer/apptainer/commit/5a4964f5ba9c8d89a0e353b97f51fd607670a9f7x_refsource_MISC
• github.comhttps://github.com/torvalds/linux/commit/2220eaf90992c11d888fe771055d4de3303x_refsource_MISC
• github.comhttps://github.com/torvalds/linux/commit/4f04351888a83e595571de672e0a4a8b74fx_refsource_MISC
• access.redhat.comhttps://access.redhat.com/security/cve/cve-2022-1184x_refsource_MISC
• github.comhttps://github.com/apptainer/apptainer/releases/tag/v1.1.8x_refsource_MISC
• lwn.nethttps://lwn.net/Articles/932136/x_refsource_MISC
• lwn.nethttps://lwn.net/Articles/932137/x_refsource_MISC
• security-tracker.debian.orghttps://security-tracker.debian.org/tracker/CVE-2022-1184x_refsource_MISC
• sylabs.iohttps://sylabs.io/2023/04/response-to-cve-2023-30549/x_refsource_MISC
• ubuntu.comhttps://ubuntu.com/security/CVE-2022-1184x_refsource_MISC
• www.suse.comhttps://www.suse.com/security/cve/CVE-2022-1184.htmlx_refsource_MISC
• security.gentoo.orghttps://security.gentoo.org/glsa/202311-13