In the Linux kernel, the following vulnerability has been resolved:

pstore/ram: Fix crash when setting number of cpus to an odd number

When the number of cpu cores is adjusted to 7 or other odd numbers,
the zone size will become an odd number.
The address of the zone will become:
addr of zone0 = BASE
addr of zone1 = BASE + zone_size
addr of zone2 = BASE + zone_size*2
...
The address of zone1/3/5/7 will be mapped to non-alignment va.
Eventually crashes will occur when accessing these va.

So, use ALIGN_DOWN() to make sure the zone size is even
to avoid this bug.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00013.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
de83209249d64bad993f25d3ea4bba57683e2e2e affected < 8b69c30f4e8b69131d92096cb296dc1f217101e4
de83209249d64bad993f25d3ea4bba57683e2e2e affected < e9f6ac50890104fdf8194f2865680689239d30fb
de83209249d64bad993f25d3ea4bba57683e2e2e affected < a63e48cd835c34c38ef671d344cc029b1ea5bf10
de83209249d64bad993f25d3ea4bba57683e2e2e affected < 2a37905d47bffec61e95d99f0c1cc5dc6377956c
de83209249d64bad993f25d3ea4bba57683e2e2e affected < 75b0f71b26b3ad833c5c0670109c0af6e021e86a
de83209249d64bad993f25d3ea4bba57683e2e2e affected < 0593cfd321df9001142a9d2c58d4144917dff7ee
de83209249d64bad993f25d3ea4bba57683e2e2e affected < cd40e43f870cf21726b22487a95ed223790b3542
de83209249d64bad993f25d3ea4bba57683e2e2e affected < d49270a04623ce3c0afddbf3e984cb245aa48e9c
Linux Linux affected
Version Status Constraints
4.10 affected —
0 unaffected < 4.10
4.19.307 unaffected ≤ 4.19.*
5.4.269 unaffected ≤ 5.4.*
5.10.210 unaffected ≤ 5.10.*
5.15.149 unaffected ≤ 5.15.*
6.1.77 unaffected ≤ 6.1.*
6.6.16 unaffected ≤ 6.6.*
6.7.4 unaffected ≤ 6.7.*
6.8 unaffected ≤ *

No data.

Package CPE Advisory Released Date
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-553.16.1.rt7.357.el8_10 cpe:/a:redhat:enterprise_linux:8::nfv RHSA-2024:5102 2024-08-08T00:00:00Z
kernel-0:4.18.0-553.16.1.el8_10 cpe:/o:redhat:enterprise_linux:8 RHSA-2024:5101 2024-08-08T00:00:00Z
Red Hat Enterprise Linux 8.8 Extended Update Support
kernel-0:4.18.0-477.70.1.el8_8 cpe:/o:redhat:rhel_eus:8.8 RHSA-2024:6206 2024-09-03T00:00:00Z
Red Hat Enterprise Linux 9
kernel-0:5.14.0-503.11.1.el9_5 cpe:/a:redhat:enterprise_linux:9 RHSA-2024:9315 2024-11-12T00:00:00Z
kernel-0:5.14.0-503.11.1.el9_5 cpe:/o:redhat:enterprise_linux:9 RHSA-2024:9315 2024-11-12T00:00:00Z
Red Hat Enterprise Linux 9.2 Extended Update Support
kernel-0:5.14.0-284.95.1.el9_2 cpe:/a:redhat:rhel_eus:9.2 RHSA-2024:10772 2024-12-04T00:00:00Z
kernel-rt-0:5.14.0-284.95.1.rt14.380.el9_2 cpe:/a:redhat:rhel_eus:9.2::nfv RHSA-2024:10773 2024-12-04T00:00:00Z
Red Hat Enterprise Linux 9.4 Extended Update Support
kernel-0:5.14.0-427.47.1.el9_4 cpe:/a:redhat:rhel_eus:9.4 RHSA-2024:10771 2024-12-04T00:00:00Z

No data.

Project Subscriptions

Vendors Products
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Enterprise Linux Subscribe
Rhel Eus Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3840-1 linux security update
Debian DLA Debian DLA DLA-3842-1 linux-5.10 security update
Debian DSA Debian DSA DSA-5658-1 linux security update
Debian DSA Debian DSA DSA-5681-1 linux security update
Ubuntu USN Ubuntu USN USN-6766-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6766-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6766-3 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6767-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6767-2 Linux kernel (BlueField) vulnerabilities
Ubuntu USN Ubuntu USN USN-6795-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6818-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6818-2 Linux kernel (ARM laptop) vulnerabilities
Ubuntu USN Ubuntu USN USN-6818-3 Linux kernel (NVIDIA) vulnerabilities
Ubuntu USN Ubuntu USN USN-6818-4 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-6819-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6819-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6819-3 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6819-4 Linux kernel (Oracle) vulnerabilities
Ubuntu USN Ubuntu USN USN-6828-1 Linux kernel (Intel IoTG) vulnerabilities
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0593cfd321df9001142a9d2c58d4144917dff7ee cve-icon cve-icon
https://git.kernel.org/stable/c/2a37905d47bffec61e95d99f0c1cc5dc6377956c cve-icon cve-icon
https://git.kernel.org/stable/c/75b0f71b26b3ad833c5c0670109c0af6e021e86a cve-icon cve-icon
https://git.kernel.org/stable/c/8b69c30f4e8b69131d92096cb296dc1f217101e4 cve-icon cve-icon
https://git.kernel.org/stable/c/a63e48cd835c34c38ef671d344cc029b1ea5bf10 cve-icon cve-icon
https://git.kernel.org/stable/c/cd40e43f870cf21726b22487a95ed223790b3542 cve-icon cve-icon
https://git.kernel.org/stable/c/d49270a04623ce3c0afddbf3e984cb245aa48e9c cve-icon cve-icon
https://git.kernel.org/stable/c/e9f6ac50890104fdf8194f2865680689239d30fb cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html cve-icon
https://lore.kernel.org/linux-cve-announce/20240318102117.2839904-9-lee@kernel.org/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52619 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52619 cve-icon
History

Mon, 05 Jan 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel

Wed, 04 Dec 2024 15:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_eus:9.2
cpe:/a:redhat:rhel_eus:9.2::nfv
cpe:/a:redhat:rhel_eus:9.4

Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
References

Wed, 13 Nov 2024 02:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9

Mon, 04 Nov 2024 13:45:00 +0000

Type Values Removed Values Added
References

Mon, 04 Nov 2024 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 06 Sep 2024 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Eus
CPEs cpe:/o:redhat:rhel_eus:8.8
Vendors & Products Redhat rhel Eus

Thu, 08 Aug 2024 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:8::nfv
cpe:/o:redhat:enterprise_linux:8
Vendors & Products Redhat
Redhat enterprise Linux

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-01-05T10:16:41.312Z

Reserved: 2024-03-06T09:52:12.089Z

Link: CVE-2023-52619

cve-icon Vulnrichment

Updated: 2024-08-02T23:03:21.348Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-03-18T11:15:09.170

Modified: 2024-11-21T08:40:12.933

Link: CVE-2023-52619

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-03-18T00:00:00Z

Links: CVE-2023-52619 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses