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readykernel-patch-116.7-98.0-1.vl7

Kernel Update Version:
3.10.0-1062.4.2.vz7.116.7
Release Date:
2022-03-02 08:28:02
  • PSBM-101595

    ve: make it easier to analyze removal of system libraries in the containers.

  • CVE-2019-15538

    xfs: potential denial of service caused by missing unlock operation in xfs_setattr_nonsize().

    It was discovered that xfs_setattr_nonsize() would not unlock 'ILOCK' lock if the user or group were out of their disk quota. As a result, any subsequent operation, which needed to take 'ILOCK', would get stuck, leading to a denial of service.
    https://access.redhat.com/security/cve/cve-2019-15538
  • PSBM-101492

    nf_tables: kernel crash in nft_rbtree_lookup().

  • PSBM-101189

    ploop: holes in raw ploop images were handled incorrectly.

  • PSBM-94695

    Kernel crash due to out-of-bounds memory accesses in process_vm_readv().

    It was discovered that the implementation of process_vm_readv() system call could try to access memory outside of the structures it was processing in certain cases. A local unprivileged user could use this vulnerability to crash the system.
  • PSBM-101159

    quotaoff operation executed in a container could get stuck in D state.

  • PSBM-101143

    Certain operations with an empty ploop image could lead to its unexpected growth.

  • PSBM-101249

    Incomplete fix for PSBM-100575: reading of /proc/bc/resources line by line would never end.

  • PSBM-100509

    memcg: memory corruption caused by writing beyond the end of shrinker_map structure.

  • PSBM-100722

    ixgbe: lots of warnings in the system log due to incorrect check for firmware errors.

  • PSBM-100739

    ploop: kernel crashes when processing discard requests for ploop images in raw format.

  • PSBM-100118

    scsi: printing lots of messages about rejected I/O causes a hard lockup and a kernel crash.

  • PSBM-100593

    Kernel crash in shrink_slab() when trying to mount an image with a broken ext4 file system.

  • PSBM-100575

    Reading of /proc/bc/resources line by line would never end: no end of file was reported.

  • PSBM-100579

    Potential kernel crash in __radix_tree_insert() when fscache is used for NFS mounts.

  • PSBM-99764

    sunrpc: potential kernel crash in bc_svc_process().

  • PSBM-100441

    A bug in ploop prevented recovery of corrupted ploop images.

  • VSTOR-29472

    The minimum amount of reserved free memory (vm.min_free_kbytes) was set too high by default.

  • PSBM-96262

    kvm: potential system hang due to an error in mmu_shrink_scan().

  • PSBM-96057

    Processes could get stuck in copy_net_ns() forever.