CVE-2023-53722

mediumpriority · track · 0EPSS 0.002 · 11 %ileDEEURU

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.21% (11th) EPSS

CVSS 4.4 · medium

Is it mine?

75 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

In the Linux kernel, the following vulnerability has been resolved: md: raid1: fix potential OOB in raid1_remove_disk() If rddev->raid_disk is greater than mddev->raid_disks, there will be an out-of-bounds in raid1_remove_disk(). We have already found similar reports as follows: 1) commit d17f744e883b ("md-raid10: fix KASAN warning") 2) commit 1ebc2cec0b7d ("dm raid: fix KASAN warning in raid5_remove_disk") Fix this bug by checking whether the "number" variable is valid.

cvss

Technical severity, 0–10. One row per scoring source.

4.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.4mediumAV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125US

affected products (75)

Products and version ranges known to be affected.

Dell Avamar Data Store Gen4T / Gen5A <19.10all versionscert_bundDE
Dell Avamar Data Store Gen4T / Gen5A <19.10-SP1all versionscert_bundDE
Dell Avamar Data Store Gen4T / Gen5A <19.12all versionscert_bundDE
Dell Avamar Data Store Gen4T / Gen5A <19.9 OS Security Rollup 2025R4all versionscert_bundDE
Dell Avamar NDMP Accelerator <19.10all versionscert_bundDE
Dell Avamar NDMP Accelerator <19.10-SP1all versionscert_bundDE
Dell Avamar NDMP Accelerator <19.12all versionscert_bundDE
Dell Avamar NDMP Accelerator <19.9 OS Security Rollup 2025R4all versionscert_bundDE
Dell Avamar VMware Image Backup Proxy <19.9 OS Security Rollup 2025R4all versionscert_bundDE
Dell Avamar VMware Image Backup Proxy <19.10all versionscert_bundDE
Dell Avamar VMware Image Backup Proxy <19.10-SP1all versionscert_bundDE
Dell Avamar VMware Image Backup Proxy <19.12all versionscert_bundDE
Dell Avamar Virtual Edition <19.10all versionscert_bundDE
Dell Avamar Virtual Edition <19.10-SP1all versionscert_bundDE
Dell Avamar Virtual Edition <19.12,all versionscert_bundDE
Dell Avamar Virtual Edition <19.9 OS Security Rollup 2025R4all versionscert_bundDE
Dell NetWorker Virtual Edition <19.10all versionscert_bundDE
Dell NetWorker Virtual Edition <19.11all versionscert_bundDE
Dell NetWorker Virtual Edition <19.12 OS Security Rollup 2025R4all versionscert_bundDE
Dell NetWorker Virtual Edition <19.9all versionscert_bundDE

showing 20 of 75

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2394Linux Kernel: Mehrere SchwachstellenDeutsch2025-10-22csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff oder andere, nicht näher spezifizierte Angriffe durchzuführen.
WID-SEC-W-2026-0349Dell Avamar und NetWorker: Mehrere SchwachstellenDeutsch2026-02-09csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell Avamar und Dell NetWorker ausnutzen, um Angriffe zu starten, die die Integrität, Vertraulichkeit und Verfügbarkeit von Systemen beeinträchtigen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2025-10-22modified 2026-10-08

references (26)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan