[ubuntu/focal-updates] linux_5.4.0-72.80_s390x.tar.gz - (Accepted)

[Stefan Bader]

linux (5.4.0-72.80) focal; urgency=medium

  * overlayfs calls vfs_setxattr without cap_convert_nscap
    - vfs: move cap_convert_nscap() call into vfs_setxattr()

  * CVE-2021-3492
    - SAUCE: shiftfs: free allocated memory in shiftfs_btrfs_ioctl_fd_replace()
      error paths
    - SAUCE: shiftfs: handle copy_to_user() return values correctly

  * CVE-2021-29154
    - SAUCE: bpf, x86: Validate computation of branch displacements for x86-64
    - SAUCE: bpf, x86: Validate computation of branch displacements for x86-32

Date: Mon, 12 Apr 2021 17:12:08 +0200
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Maintainer: Launchpad Build Daemon <buildd at bos02-s390x-013.buildd>

-------------- next part --------------
Format: 1.8
Date: Mon, 12 Apr 2021 17:12:08 +0200
Source: linux
Binary: block-modules-5.4.0-72-generic-di crypto-modules-5.4.0-72-generic-di dasd-extra-modules-5.4.0-72-generic-di dasd-modules-5.4.0-72-generic-di fat-modules-5.4.0-72-generic-di fs-core-modules-5.4.0-72-generic-di fs-secondary-modules-5.4.0-72-generic-di kernel-image-5.4.0-72-generic-di linux-buildinfo-5.4.0-72-generic linux-headers-5.4.0-72-generic linux-image-unsigned-5.4.0-72-generic linux-libc-dev linux-modules-5.4.0-72-generic linux-modules-extra-5.4.0-72-generic linux-tools-5.4.0-72 linux-tools-5.4.0-72-generic linux-udebs-generic md-modules-5.4.0-72-generic-di multipath-modules-5.4.0-72-generic-di nfs-modules-5.4.0-72-generic-di nic-modules-5.4.0-72-generic-di nic-shared-modules-5.4.0-72-generic-di scsi-modules-5.4.0-72-generic-di storage-core-modules-5.4.0-72-generic-di virtio-modules-5.4.0-72-generic-di vlan-modules-5.4.0-72-generic-di
Architecture: s390x s390x_translations
Version: 5.4.0-72.80
Distribution: focal
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd at bos02-s390x-013.buildd>
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Description:
 block-modules-5.4.0-72-generic-di - Block storage devices (udeb)
 crypto-modules-5.4.0-72-generic-di - crypto modules (udeb)
 dasd-extra-modules-5.4.0-72-generic-di - DASD storage support -- extras (udeb)
 dasd-modules-5.4.0-72-generic-di - DASD storage support (udeb)
 fat-modules-5.4.0-72-generic-di - FAT filesystem support (udeb)
 fs-core-modules-5.4.0-72-generic-di - Base filesystem modules (udeb)
 fs-secondary-modules-5.4.0-72-generic-di - Extra filesystem modules (udeb)
 kernel-image-5.4.0-72-generic-di - kernel image and system map (udeb)
 linux-buildinfo-5.4.0-72-generic - Linux kernel buildinfo for version 5.4.0 on System 390x SMP
 linux-headers-5.4.0-72-generic - Linux kernel headers for version 5.4.0 on System 390x SMP
 linux-image-unsigned-5.4.0-72-generic - Linux kernel image for version 5.4.0 on System 390x SMP
 linux-libc-dev - Linux Kernel Headers for development
 linux-modules-5.4.0-72-generic - Linux kernel extra modules for version 5.4.0 on System 390x SMP
 linux-modules-extra-5.4.0-72-generic - Linux kernel extra modules for version 5.4.0 on System 390x SMP
 linux-tools-5.4.0-72 - Linux kernel version specific tools for version 5.4.0-72
 linux-tools-5.4.0-72-generic - Linux kernel version specific tools for version 5.4.0-72
 linux-udebs-generic - Metapackage depending on kernel udebs (udeb)
 md-modules-5.4.0-72-generic-di - Multi-device support (raid, device-mapper, lvm) (udeb)
 multipath-modules-5.4.0-72-generic-di - DM-Multipath support (udeb)
 nfs-modules-5.4.0-72-generic-di - NFS filesystem drivers (udeb)
 nic-modules-5.4.0-72-generic-di - Network interface support (udeb)
 nic-shared-modules-5.4.0-72-generic-di - nic shared modules (udeb)
 scsi-modules-5.4.0-72-generic-di - SCSI storage support (udeb)
 storage-core-modules-5.4.0-72-generic-di - Core storage support (udeb)
 virtio-modules-5.4.0-72-generic-di - VirtIO Modules (udeb)
 vlan-modules-5.4.0-72-generic-di - vlan modules (udeb)
Changes:
 linux (5.4.0-72.80) focal; urgency=medium
 .
   * overlayfs calls vfs_setxattr without cap_convert_nscap
     - vfs: move cap_convert_nscap() call into vfs_setxattr()
 .
   * CVE-2021-3492
     - SAUCE: shiftfs: free allocated memory in shiftfs_btrfs_ioctl_fd_replace()
       error paths
     - SAUCE: shiftfs: handle copy_to_user() return values correctly
 .
   * CVE-2021-29154
     - SAUCE: bpf, x86: Validate computation of branch displacements for x86-64
     - SAUCE: bpf, x86: Validate computation of branch displacements for x86-32
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Files:
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Package-Type: udeb