6.2
MEDIUM
CVSS 3.1
CVE-2023-6915
Kernel: null pointer dereference vulnerability in ida_free in lib/idr.c
Overview
Description
A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return.
Details
INFO
Published Date :
Jan. 15, 2024, 10:15 a.m.
Last Modified :
Nov. 5, 2026, 12:17 p.m.
Remotely Exploit :
No
Source :
[email protected]
Impact
Affected Products
The following products are affected by CVE-2023-6915
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
A vulnerability in the Linux kernel requires updating the affected packages to remediate.
- Update the affected kernel packages.
- Update the affected packages.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-6915.
| URL | Resource |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2394 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2024:2950 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2024:3138 | Vendor Advisory |
| https://access.redhat.com/security/cve/CVE-2023-6915 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254982 | Issue Tracking |
| https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a | Patch |
| https://access.redhat.com/errata/RHSA-2024:2394 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2024:2950 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2024:3138 | Vendor Advisory |
| https://access.redhat.com/security/cve/CVE-2023-6915 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254982 | Issue Tracking |
| https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a | Patch |
| https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html | Mailing List Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-6915 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-6915
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-6915 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-6915 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Nov. 05, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2023/6xxx/CVE-2023-6915.json">CVE-2023-6915</a> Added Reference https://access.redhat.com/errata/RHSA-2024:2394 Added Reference https://access.redhat.com/errata/RHSA-2024:2950 Added Reference https://access.redhat.com/errata/RHSA-2024:3138 Added Reference https://access.redhat.com/security/cve/CVE-2023-6915 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Added Reference https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Removed Reference https://access.redhat.com/errata/RHSA-2024:2394 Removed Reference https://access.redhat.com/errata/RHSA-2024:2950 Removed Reference https://access.redhat.com/errata/RHSA-2024:3138 Removed Reference https://access.redhat.com/security/cve/CVE-2023-6915 Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Removed Reference https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Removed Reference Type https://access.redhat.com/errata/RHSA-2024:2394 Types: Vendor Advisory Removed Reference Type https://access.redhat.com/errata/RHSA-2024:2950 Types: Vendor Advisory Removed Reference Type https://access.redhat.com/errata/RHSA-2024:3138 Types: Vendor Advisory Removed Reference Type https://access.redhat.com/security/cve/CVE-2023-6915 Types: Third Party Advisory Removed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Types: Issue Tracking Removed Reference Type https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Types: Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 05, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2024:2394 Added Reference https://access.redhat.com/errata/RHSA-2024:2950 Added Reference https://access.redhat.com/errata/RHSA-2024:3138 Added Reference https://access.redhat.com/security/cve/CVE-2023-6915 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Added Reference https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html Removed Reference https://access.redhat.com/errata/RHSA-2024:2394 Removed Reference https://access.redhat.com/errata/RHSA-2024:2950 Removed Reference https://access.redhat.com/errata/RHSA-2024:3138 Removed Reference https://access.redhat.com/security/cve/CVE-2023-6915 Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Removed Reference https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Removed Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html Removed Reference Type https://access.redhat.com/errata/RHSA-2024:2394 Types: Vendor Advisory Removed Reference Type https://access.redhat.com/errata/RHSA-2024:2950 Types: Vendor Advisory Removed Reference Type https://access.redhat.com/errata/RHSA-2024:3138 Types: Vendor Advisory Removed Reference Type https://access.redhat.com/security/cve/CVE-2023-6915 Types: Third Party Advisory Removed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Types: Issue Tracking Removed Reference Type https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Types: Patch Removed Reference Type https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html Types: Mailing List, Third Party Advisory -
Modified Analysis by [email protected]
Oct. 23, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:x86:* *cpe:2.3:o:redhat:enterprise_linux_for_els:8.10:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_for_els:8.10:*:*:*:*:*:x64:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_els:8.10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_els:8.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_for_real_time:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_els:8.10:*:*:*:*:*:x64:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.4_s390x:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.4:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:9.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.6_ppc64le:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:x86:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.6_s390x:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:aarch64:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.8_s390x:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.4:*:*:*:*:*:arm64:* *cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.4:*:*:*:*:*:x64:* *cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.6:*:*:*:*:*:arm64:* *cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.6:*:*:*:*:*:x64:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_for_els:9.4:*:*:*:*:*:x64:* *cpe:2.3:o:redhat:enterprise_linux_for_els:9.6:*:*:*:*:*:x64:* *cpe:2.3:o:redhat:enterprise_linux:9.8:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_for_els:9.8:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_for_els:9.8:*:*:*:*:*:x64:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_els:9.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_els:9.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.8_s390x:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_els:9.4:*:*:*:*:*:arm64:* *cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.8_s390x:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.8_ppc64le:*:*:*:*:*:*:* *cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.8:*:*:*:*:*:arm64:* *cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.8:*:*:*:*:*:x64:* *cpe:2.3:o:redhat:enterprise_linux:9.4:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux:9.6:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.8:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_for_els:9.6:*:*:*:*:*:arm64:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_els:9.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_els:9.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_els:9.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_els:9.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.8:*:*:*:*:*:*:* Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.7 *cpe:2.3:o:linux:linux_kernel:6.7:rc8:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.7:rc7:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.6.13 Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2024:2394 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2024:2950 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2024:3138 Types: Vendor Advisory Added Reference Type CVE: https://access.redhat.com/errata/RHSA-2024:2394 Types: Vendor Advisory Added Reference Type CVE: https://access.redhat.com/errata/RHSA-2024:2950 Types: Vendor Advisory Added Reference Type CVE: https://access.redhat.com/errata/RHSA-2024:3138 Types: Vendor Advisory Added Reference Type CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html Types: Mailing List, Third Party Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2023-6915', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-06-17T20:13:23.064257Z'} -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:/a:redhat:enterprise_linux:8::realtime', 'cpe:/a:redhat:enterprise_linux:8::nfv'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:4.18.0-553.rt7.342.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8::baseos', 'cpe:/a:redhat:enterprise_linux:8::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:4.18.0-553.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9::baseos', 'cpe:/a:redhat:enterprise_linux:9::realtime', 'cpe:/a:redhat:enterprise_linux:9::appstream', 'cpe:/a:redhat:enterprise_linux:9::crb', 'cpe:/a:redhat:enterprise_linux:9::nfv'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:5.14.0-427.13.1.el9_4', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9::baseos', 'cpe:/a:redhat:enterprise_linux:9::realtime', 'cpe:/a:redhat:enterprise_linux:9::appstream', 'cpe:/a:redhat:enterprise_linux:9::crb', 'cpe:/a:redhat:enterprise_linux:9::nfv'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:5.14.0-427.13.1.el9_4', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2024:2394 Added Reference https://access.redhat.com/errata/RHSA-2024:2950 Added Reference https://access.redhat.com/errata/RHSA-2024:3138 Added Reference https://access.redhat.com/security/cve/CVE-2023-6915 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Added Reference https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html -
CVE Modified by [email protected]
Sep. 14, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html -
CVE Modified by [email protected]
Jun. 25, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html [No types assigned] -
CVE Modified by [email protected]
May. 22, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2950 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3138 [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 30, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2394 [No types assigned] -
Modified Analysis by [email protected]
Feb. 06, 2024
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H -
CVE Modified by [email protected]
Feb. 06, 2024
Action Type Old Value New Value Removed CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H -
CVE Modified by [email protected]
Jan. 31, 2024
Action Type Old Value New Value Removed CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H -
Initial Analysis by [email protected]
Jan. 22, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-6915 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-6915 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2254982 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2254982 Issue Tracking Changed Reference Type https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a No Types Assigned https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a Patch Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.7 *cpe:2.3:o:linux:linux_kernel:6.7:rc7:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.7:rc8:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 15, 2024
Action Type Old Value New Value Added Description A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return. Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2023-6915 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2254982 [No types assigned] Added Reference Red Hat, Inc. https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a [No types assigned] Added CWE Red Hat, Inc. CWE-476 Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.