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  1. Lustre
  2. LU-14871

kernel update [RHEL7.9 3.10.0-1160.36.2.el7]

Details

    • 9223372036854775807

    Description

      Security Fix(es):

      • kernel: size_t-to-int conversion vulnerability in the filesystem layer (CVE-2021-33909)
      • kernel: use-after-free in net/bluetooth/hci_event.c when destroying an hci_chan (CVE-2021-33034)
      • kernel: use-after-free in show_numa_stats function (CVE-2019-20934)
      • kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c (CVE-2020-11668)
      • kernel: use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c (CVE-2021-33033)

      Bug Fix(es):

      • [RHEL7.9.z] n_tty_open: "BUG: unable to handle kernel paging request" (BZ#1872778)
      • [ESXi][RHEL7.8]"qp_alloc_hypercall result = -20" / "Could not attach to queue pair with -20" with vSphere Fault Tolerance enabled (BZ#1892237)
      • [RHEL7.9][s390x][Regression] Sino Nomine swapgen IBM z/VM emulated DASD with DIAG driver returns EOPNOTSUPP (BZ#1910395)
      • False-positive hard lockup detected while processing the thread state information (SysRq-T) (BZ#1912221)
      • RHEL7.9 zstream - s390x LPAR with NVMe SSD will panic when it has 32 or more IFL (pci) (BZ#1917943)
      • The NMI watchdog detected a hard lockup while printing RCU CPU stall warning messages to the serial console (BZ#1924688)
      • nvme hangs when trying to allocate reserved tag (BZ#1926825)
      • [REGRESSION] "call into AER handling regardless of severity" triggers do_recovery() unnecessarily on correctable PCIe errors (BZ#1933663)
      • Module nvme_core: A double free of the kmalloc-512 cache between nvme_trans_log_temperature() and nvme_get_log_page(). (BZ#1946793)
      • sctp - SCTP_CMD_TIMER_START queues active timer kernel BUG at kernel/timer.c:1000! (BZ#1953052)
      • [Hyper-V][RHEL-7]When CONFIG_NET_POLL_CONTROLLER is set, mainline commit 2a7f8c3b1d3fee is needed (BZ#1953075)
      • Kernel panic at cgroup_is_descendant (BZ#1957719)
      • [Hyper-V][RHEL-7]Commits To Fix Kdump Failures (BZ#1957803)
      • IGMPv2 JOIN packets incorrectly routed to loopback (BZ#1958339)
      • [CKI kernel builds]: x86 binaries in non-x86 kernel rpms breaks systemtap [7.9.z] (BZ#1960193)
      • mlx4: Fix memory allocation in mlx4_buddy_init needed (BZ#1962406)
      • incorrect assertion on pi_state->pi_mutex.wait_lock from pi_state_update_owner() (BZ#1965495)

      Fixes

      • BZ - 1824792 - CVE-2020-11668 kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c
      • BZ - 1902788 - CVE-2019-20934 kernel: use-after-free in show_numa_stats function
      • BZ - 1961300 - CVE-2021-33033 kernel: use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c
      • BZ - 1961305 - CVE-2021-33034 kernel: use-after-free in net/bluetooth/hci_event.c when destroying an hci_chan
      • BZ - 1970273 - CVE-2021-33909 kernel: size_t-to-int conversion vulnerability in the filesystem layer

      https://access.redhat.com/errata/RHSA-2021:2725

      Attachments

        Issue Links

          is related to

          Task - A task that needs to be done. LU-14977 kernel update [RHEL7.9 3.10.0-1160.41.1.el7]

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-14747 kernel update [RHEL7.9 3.10.0-1160.31.1.el7]

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            [LU-14871] kernel update [RHEL7.9 3.10.0-1160.36.2.el7]
            adilger Andreas Dilger made changes -
            Issue Type Original: Improvement [ 4 ] New: Task [ 3 ]
            yujian Jian Yu made changes -
            Link New: This issue is related to LU-14977 [ LU-14977 ]
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44377/
            Subject: LU-14871 kernel: kernel update RHEL7.9 [3.10.0-1160.36.2.el7]
            Project: fs/lustre-release
            Branch: b2_12
            Current Patch Set:
            Commit: 94f6883ee6bb412e1c7c41158105f6a0f039375d

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44377/ Subject: LU-14871 kernel: kernel update RHEL7.9 [3.10.0-1160.36.2.el7] Project: fs/lustre-release Branch: b2_12 Current Patch Set: Commit: 94f6883ee6bb412e1c7c41158105f6a0f039375d
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.15.0 [ 14791 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones added a comment -

            Landed for 2.15

            pjones Peter Jones added a comment - Landed for 2.15
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44376/
            Subject: LU-14871 kernel: kernel update RHEL7.9 [3.10.0-1160.36.2.el7]
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 6e30cd08445aa5bbfd8c78783641c90fbefe8293

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44376/ Subject: LU-14871 kernel: kernel update RHEL7.9 [3.10.0-1160.36.2.el7] Project: fs/lustre-release Branch: master Current Patch Set: Commit: 6e30cd08445aa5bbfd8c78783641c90fbefe8293
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.12.8 [ 15093 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to EX-3545 [ EX-3545 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to EX-3514 [ EX-3514 ]
            yujian Jian Yu made changes -
            Description Original: 2021-07-07 Augusto Caringi <acaringi@redhat.com> [3.10.0-1160.36.1.el7]

            - cipso,calipso: resolve a number of problems with the DOI refcounts (Antoine Tenart) [1967720]
            - net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init() (Alaa Hleihel) [1962406]
            - sched/debug: Fix cgroup_path[] serialization (Waiman Long) [1912221]
            - sched/debug: Reset watchdog on all CPUs while processing sysrq-t (Waiman Long) [1912221]
            - vt: vt_ioctl: fix use-after-free in vt_in_use() (Vladis Dronov) [1872778]
            - vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console (Vladis Dronov) [1872778]
            - vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines (Vladis Dronov) [1872778]
            - vt: selection, introduce vc_is_sel (Vladis Dronov) [1872778]
            - redhat: genspec: generate changelog entries since last release (Augusto Caringi)

            2021-07-07 Augusto Caringi <acaringi@redhat.com> [3.10.0-1160.36.2.el7]

            - seq_file: Disallow extremely large seq buffer allocations (Ian Kent) [1975251]             		New: Security Fix(es):
             * kernel: size_t-to-int conversion vulnerability in the filesystem layer (CVE-2021-33909)
             * kernel: use-after-free in net/bluetooth/hci_event.c when destroying an hci_chan (CVE-2021-33034)
             * kernel: use-after-free in show_numa_stats function (CVE-2019-20934)
             * kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c (CVE-2020-11668)
             * kernel: use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c (CVE-2021-33033)

            Bug Fix(es):
             * [RHEL7.9.z] n_tty_open: "BUG: unable to handle kernel paging request" (BZ#1872778)
             * [ESXi][RHEL7.8]"qp_alloc_hypercall result = -20" / "Could not attach to queue pair with -20" with vSphere Fault Tolerance enabled (BZ#1892237)
             * [RHEL7.9][s390x][Regression] Sino Nomine swapgen IBM z/VM emulated DASD with DIAG driver returns EOPNOTSUPP (BZ#1910395)
             * False-positive hard lockup detected while processing the thread state information (SysRq-T) (BZ#1912221)
             * RHEL7.9 zstream - s390x LPAR with NVMe SSD will panic when it has 32 or more IFL (pci) (BZ#1917943)
             * The NMI watchdog detected a hard lockup while printing RCU CPU stall warning messages to the serial console (BZ#1924688)
             * nvme hangs when trying to allocate reserved tag (BZ#1926825)
             * [REGRESSION] "call into AER handling regardless of severity" triggers do_recovery() unnecessarily on correctable PCIe errors (BZ#1933663)
             * Module nvme_core: A double free of the kmalloc-512 cache between nvme_trans_log_temperature() and nvme_get_log_page(). (BZ#1946793)
             * sctp - SCTP_CMD_TIMER_START queues active timer kernel BUG at kernel/timer.c:1000! (BZ#1953052)
             * [Hyper-V][RHEL-7]When CONFIG_NET_POLL_CONTROLLER is set, mainline commit 2a7f8c3b1d3fee is needed (BZ#1953075)
             * Kernel panic at cgroup_is_descendant (BZ#1957719)
             * [Hyper-V][RHEL-7]Commits To Fix Kdump Failures (BZ#1957803)
             * IGMPv2 JOIN packets incorrectly routed to loopback (BZ#1958339)
             * [CKI kernel builds]: x86 binaries in non-x86 kernel rpms breaks systemtap [7.9.z] (BZ#1960193)
             * mlx4: Fix memory allocation in mlx4_buddy_init needed (BZ#1962406)
             * incorrect assertion on pi_state->pi_mutex.wait_lock from pi_state_update_owner() (BZ#1965495)

            h2. Fixes
             * [BZ - 1824792|https://bugzilla.redhat.com/show_bug.cgi?id=1824792] - CVE-2020-11668 kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c
             * [BZ - 1902788|https://bugzilla.redhat.com/show_bug.cgi?id=1902788] - CVE-2019-20934 kernel: use-after-free in show_numa_stats function
             * [BZ - 1961300|https://bugzilla.redhat.com/show_bug.cgi?id=1961300] - CVE-2021-33033 kernel: use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c
             * [BZ - 1961305|https://bugzilla.redhat.com/show_bug.cgi?id=1961305] - CVE-2021-33034 kernel: use-after-free in net/bluetooth/hci_event.c when destroying an hci_chan
             * [BZ - 1970273|https://bugzilla.redhat.com/show_bug.cgi?id=1970273] - CVE-2021-33909 kernel: size_t-to-int conversion vulnerability in the filesystem layer

            https://access.redhat.com/errata/RHSA-2021:2725

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              yujian Jian Yu
              yujian Jian Yu
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                Created:
                Updated:
                Resolved: