CVE-2023-54253

In the Linux kernel, the following vulnerability has been resolved: btrfs: set page extent mapped after readfolio in relocateonepage One of the CI runs triggered the following panic assertion failed: PagePrivatepage && page-private, in fs/btrfs/subpage.c:229 ------------ cut here ------------...

UBUNTU-CVE-2023-54253

In the Linux kernel, the following vulnerability has been resolved: btrfs: set page extent mapped after readfolio in relocateonepage One of the CI runs triggered the following panic assertion failed: PagePrivatepage && page-private, in fs/btrfs/subpage.c:229 ------------ cut here ------------...

CVE-2023-54253

In the Linux kernel, the following vulnerability has been resolved: btrfs: set page extent mapped after readfolio in relocateonepage One of the CI runs triggered the following panic assertion failed: PagePrivatepage && page-private, in fs/btrfs/subpage.c:229 ------------ cut here ------------...

CVE-2023-54253

The CVE describes a Linux kernel bug in Btrfs relocation: calling set_page_extent_mapped before validating the folio/page can trigger a kernel BUG during relocate_one_page. The fix, as noted in the description, is to move set_page_extent_mapped to after the btrfs_read_folio block so the subpage b...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992521)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992521 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: unset reloc control if transaction commit fails in preparetorelocate In...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992613)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992613 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: unset reloc control if transaction commit fails in preparetorelocate In...

Linux Distros Unpatched Vulnerability : CVE-2023-54253

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: set page extent mapped after readfolio in relocateonepage One of the CI runs triggered the following panic assertion failed: PagePrivatepage &&...

Linux Distros Unpatched Vulnerability : CVE-2023-54080

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: zoned: skip splitting and logical rewriting on pre-alloc write When doing a relocation, there is a chance that at the time of btrfsrelocclonecsums, there...

SUSE CVE-2023-54080

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: skip splitting and logical rewriting on pre-alloc write When doing a relocation, there is a chance that at the time of btrfsrelocclonecsums, there is no checksum for the corresponding region. In this case,...

SUSE CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

EUVD-2023-60324

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

EUVD-2023-60365

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: skip splitting and logical rewriting on pre-alloc write When doing a relocation, there is a chance that at the time of btrfsrelocclonecsums, there is no checksum for the corresponding region. In this case,...

CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

CVE-2023-54117

In the Linux kernel, the following vulnerability has been resolved: s390/dcssblk: fix kernel crash with listadd corruption Commit fb08a1908cb1 "dax: simplify the daxdevice gendisk association" introduced new logic for gendisk association, requiring drivers to explicitly call daxaddhost and...

CVE-2023-54080

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: skip splitting and logical rewriting on pre-alloc write When doing a relocation, there is a chance that at the time of btrfsrelocclonecsums, there is no checksum for the corresponding region. In this case,...

UBUNTU-CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

UBUNTU-CVE-2023-54080

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: skip splitting and logical rewriting on pre-alloc write When doing a relocation, there is a chance that at the time of btrfsrelocclonecsums, there is no checksum for the corresponding region. In this case,...

CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

CVE-2023-54080

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: skip splitting and logical rewriting on pre-alloc write When doing a relocation, there is a chance that at the time of btrfsrelocclonecsums, there is no checksum for the corresponding region. In this case,...

CVE-2023-54152

Summary: CVE-2023-54152 affects the Linux kernel’s j1939 subsystem, where a deadlock could occur when performing data TP/ETP transfers and subscribing to the error queue during a net down event. Root cause: a call to j1939_sk_errqueue() was made inside the active_session_list_lock, which could in...