Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ubi: Fixed the UAF Use-After-Free issue in the wear-leveling entry of eraseblkcountseqshow. The wear-leveling entry could be freed during an error-prone path, and this entry might be accessed again in eraseblkcountseqshow, for...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ubi: ubiwlputpeb: Fixed an infinite loop that occurred when wear-leveling failed. The following process can trigger an infinite loop in ubiwlputpeb: c ubifsbgt ubibgt ubifslebunmap ubilebunmap ubiebaunmapleb...

EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-2049)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ACPI: CPPC: Avoid out of bounds access when parsing CPC dataCVE-2022-49145 scsi: libsas: Fix use-after-free bug in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013811)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013811 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011073)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011073 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011114)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011114 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: ubiwlputpeb: Fix infinite loop when wear-leveling work failed Following process will trigger...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007465)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007465 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006681)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006681 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: ubiwlputpeb: Fix infinite loop when wear-leveling work failed Following process will trigger...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005654)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005654 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: ubiwlputpeb: Fix infinite loop when wear-leveling work failed Following process will trigger...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005761)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005761 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: ubiwlputpeb: Fix infinite loop when wear-leveling work failed Following process will trigger...

CVE-2019-11686

Western Digital SanDisk X300, X300s, X400, and X600 devices: A vulnerability in the wear-leveling algorithm of the drive may cause cryptographically sensitive parameters such as data encryption keys to remain on the drive media after their intended erasure...

SUSE CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

EUVD-2023-60170

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

DEBIAN-CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

UBUNTU-CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826 ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826

CVE-2023-53826 concerns Linux kernel ubi wear-leveling: a use-after-free in eraseblk_count_seq_show could access freed wl entries. The issue is mitigated by serializing wl entry access with ubi->wl_lock to prevent concurrent destroy/access, as described in the patch notes/reports. Affected con...

CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826 ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...