ELSA-2021-9002
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- ELSA-2021-9002
ELSA-2021-9002 - Unbreakable Enterprise kernel security update
| Type: | SECURITY |
| Impact: | IMPORTANT |
| Release Date: | 2021-01-07 |
Description
[4.1.12-124.46.3]
- mwifiex: fix possible heap overflow in mwifiex_process_country_ie() (Ganapathi Bhat) [Orabug: 30781859] {CVE-2019-14895} {CVE-2019-14895}
- ext4: fix ext4_empty_dir() for directories with holes (Jan Kara) [Orabug: 31265320] {CVE-2019-19037} {CVE-2019-19037}
- netlabel: cope with NULL catmap (Paolo Abeni) [Orabug: 31350493] {CVE-2020-10711}
- scsi: mptfusion: Fix double fetch bug in ioctl (Dan Carpenter) [Orabug: 31350941] {CVE-2020-12652}
- scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() (Dan Carpenter) [Orabug: 31350941] {CVE-2020-12652}
- USB: core: Fix free-while-in-use bug in the USB S-Glibrary (Alan Stern) [Orabug: 31350967] {CVE-2020-12464}
- drivers: usb: core: Minimize irq disabling in usb_sg_cancel() (David Mosberger) [Orabug: 31350967] {CVE-2020-12464}
- drivers: usb: core: Don't disable irqs in usb_sg_wait() during URB submit. (David Mosberger) [Orabug: 31350967] {CVE-2020-12464}
- ext4: work around deleting a file with i_nlink == 0 safely (Theodore Ts'o) [Orabug: 31351014] {CVE-2019-19447}
- xen/events: avoid removing an event channel while handling it (Juergen Gross) [Orabug: 31984319]
- xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage (Josh Abraham) [Orabug: 31984319]
- ext4: fix fencepost in s_first_meta_bg validation (Theodore Ts'o) [Orabug: 32197511]
- dm crypt: Allow unaligned bio buffer lengths for skcipher devices (Sudhakar Panneerselvam) [Orabug: 32202000]
- sched/fair: Don't free p->numa_faults with concurrent readers (Jann Horn) [Orabug: 32212524] {CVE-2019-20934}
- netfilter: nf_conntrack_h323: lost .data_len definition for Q.931/ipv6 (Vasily Averin) [Orabug: 32222844] {CVE-2020-14305}
- perf/core: Fix race in the perf_mmap_close() function (Jiri Olsa) [Orabug: 32233360] {CVE-2020-14351}
- ext4: fix calculation of meta_bg descriptor backups (Andy Leiserson) [Orabug: 32245133]
[4.1.12-124.46.2]
- ocfs2: initialize ip_next_orphan (Wengang Wang) [Orabug: 31780626]
- Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts (Peilin Ye) [Orabug: 32176264] {CVE-2020-28915}
- fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h (Peilin Ye) [Orabug: 32176264] {CVE-2020-28915}
- page_frag: Recover from memory pressure (Dongli Zhang) [Orabug: 32177993]
- vt: Disable KD_FONT_OP_COPY (Daniel Vetter) [Orabug: 32187749] {CVE-2020-28974}
- block: Fix use-after-free in blkdev_get() (Jason Yan) [Orabug: 32194609] {CVE-2020-15436}
- icmp: randomize the global rate limiter (Eric Dumazet) [Orabug: 32227971] {CVE-2020-25705}
[4.1.12-124.46.1]
- KVM: x86: minor code refactor and comments fixup around dirty logging (Anthony Yznaga) [Orabug: 31722767]
- KVM: x86: Manually flush collapsible SPTEs only when toggling flags (Sean Christopherson) [Orabug: 31722767]
- KVM: x86: avoid unnecessary rmap walks when creating/moving slots (Anthony Yznaga) [Orabug: 31722767]
- KVM: x86: remove unnecessary rmap walk of read-only memslots (Anthony Yznaga) [Orabug: 31722767]
- xfs: catch inode allocation state mismatch corruption (Gautham Ananthakrishna) [Orabug: 32071488]
- tty: make FONTX ioctl use the tty pointer they were actually passed (Linus Torvalds) [Orabug: 32122731] {CVE-2020-25668}
- IB/mlx4: Adjust delayed work when a dup is observed (Hakon Bugge) [Orabug: 32136900]
- IB/mlx4: Add support for REJ due to timeout (Hakon Bugge) [Orabug: 32136900]
- IB/mlx4: Fix starvation in paravirt mux/demux (Hakon Bugge) [Orabug: 32136900]
- IB/mlx4: Separate tunnel and wire bufs parameters (Hakon Bugge) [Orabug: 32136900]
- IB/mlx4: Add support for MRA (Hakon Bugge) [Orabug: 32136900]
- IB/mlx4: Add and improve logging (Hakon Bugge) [Orabug: 32136900]
Related CVEs
| CVE-2020-25668 |
| CVE-2019-20934 |
| CVE-2020-14305 |
| CVE-2020-28915 |
| CVE-2020-12652 |
| CVE-2020-28974 |
| CVE-2020-12464 |
| CVE-2020-15436 |
| CVE-2019-19037 |
| CVE-2020-10711 |
| CVE-2019-19447 |
| CVE-2020-14351 |
| CVE-2019-14895 |
| CVE-2020-25705 |
Updated Packages
| Release/Architecture | Filename | sha256 | Superseded By Advisory | Channel Label |
| Oracle Linux 6 (x86_64) | kernel-uek-4.1.12-124.46.3.el6uek.src.rpm | 19c5ef13749689ad6086421ad4d7a743aff6504587c4e013d54e6d81fe00c959 | ELSA-2025-20007 | ol6_x86_64_UEKR4 |
| kernel-uek-4.1.12-124.46.3.el6uek.src.rpm | 19c5ef13749689ad6086421ad4d7a743aff6504587c4e013d54e6d81fe00c959 | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| kernel-uek-4.1.12-124.46.3.el6uek.x86_64.rpm | 9f6301fb5ea5e93270d6ef45a741351532ca8cdc4deceb790415c9b073c4e62e | ELSA-2025-20007 | ol6_x86_64_UEKR4 | |
| kernel-uek-4.1.12-124.46.3.el6uek.x86_64.rpm | 9f6301fb5ea5e93270d6ef45a741351532ca8cdc4deceb790415c9b073c4e62e | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| kernel-uek-debug-4.1.12-124.46.3.el6uek.x86_64.rpm | 5239205ba81e3de236182217de50f331c65e97adba7feb66b0fb2155086292a9 | ELSA-2025-20007 | ol6_x86_64_UEKR4 | |
| kernel-uek-debug-4.1.12-124.46.3.el6uek.x86_64.rpm | 5239205ba81e3de236182217de50f331c65e97adba7feb66b0fb2155086292a9 | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| kernel-uek-debug-devel-4.1.12-124.46.3.el6uek.x86_64.rpm | d7f6a32cf816c8ebc30cc8ad1982bca3403b73fc81ba6e52d1521b378ee93b59 | ELSA-2025-20007 | ol6_x86_64_UEKR4 | |
| kernel-uek-debug-devel-4.1.12-124.46.3.el6uek.x86_64.rpm | d7f6a32cf816c8ebc30cc8ad1982bca3403b73fc81ba6e52d1521b378ee93b59 | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| kernel-uek-devel-4.1.12-124.46.3.el6uek.x86_64.rpm | 2d234d2aaed39a739a5cbf25caf55369c1d009ce48589e632d3d246948f03f35 | ELSA-2025-20007 | ol6_x86_64_UEKR4 | |
| kernel-uek-devel-4.1.12-124.46.3.el6uek.x86_64.rpm | 2d234d2aaed39a739a5cbf25caf55369c1d009ce48589e632d3d246948f03f35 | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| kernel-uek-doc-4.1.12-124.46.3.el6uek.noarch.rpm | 53122af8fab5a76afcbd027afcbb067e2f926e09c0f2b0fcee08babfa4ad9783 | ELSA-2025-20007 | ol6_x86_64_UEKR4 | |
| kernel-uek-doc-4.1.12-124.46.3.el6uek.noarch.rpm | 53122af8fab5a76afcbd027afcbb067e2f926e09c0f2b0fcee08babfa4ad9783 | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| kernel-uek-firmware-4.1.12-124.46.3.el6uek.noarch.rpm | 2e3cfed4b3b8f3d5056dde7e3a50864119e7c52b2f784215e278414519cc5eef | ELSA-2025-20007 | ol6_x86_64_UEKR4 | |
| kernel-uek-firmware-4.1.12-124.46.3.el6uek.noarch.rpm | 2e3cfed4b3b8f3d5056dde7e3a50864119e7c52b2f784215e278414519cc5eef | ELSA-2025-20007 | ol6_x86_64_UEKR4_archive | |
| Oracle Linux 7 (x86_64) | kernel-uek-4.1.12-124.46.3.el7uek.src.rpm | 5831e09e96975cd0fda687c0978aefbaaf27a76ff1e036798c638cc6ecfb9de4 | ELSA-2025-20190 | ol7_x86_64_UEKR4 |
| kernel-uek-4.1.12-124.46.3.el7uek.src.rpm | 5831e09e96975cd0fda687c0978aefbaaf27a76ff1e036798c638cc6ecfb9de4 | ELSA-2025-20190 | ol7_x86_64_UEKR4_archive | |
| kernel-uek-4.1.12-124.46.3.el7uek.x86_64.rpm | 5fdeae488dbf2945c70d02f50b4d475b996fdd9517f7ace6e6144a58cde82172 | ELSA-2025-20190 | ol7_x86_64_UEKR4 | |
| kernel-uek-4.1.12-124.46.3.el7uek.x86_64.rpm | 5fdeae488dbf2945c70d02f50b4d475b996fdd9517f7ace6e6144a58cde82172 | ELSA-2025-20190 | ol7_x86_64_UEKR4_archive | |
| kernel-uek-debug-4.1.12-124.46.3.el7uek.x86_64.rpm | 44ed634496f5223d364dee9ecea329776db91767299ccfdfa8359df31f03033b | ELSA-2025-20190 | ol7_x86_64_UEKR4 | |
| kernel-uek-debug-4.1.12-124.46.3.el7uek.x86_64.rpm | 44ed634496f5223d364dee9ecea329776db91767299ccfdfa8359df31f03033b | ELSA-2025-20190 | ol7_x86_64_UEKR4_archive | |
| kernel-uek-debug-devel-4.1.12-124.46.3.el7uek.x86_64.rpm | 91328abc1b6ac1ad857137a43ce7ae22b90bed5525e9ad3acceae1a37af72367 | ELSA-2025-20190 | ol7_x86_64_UEKR4 | |
| kernel-uek-debug-devel-4.1.12-124.46.3.el7uek.x86_64.rpm | 91328abc1b6ac1ad857137a43ce7ae22b90bed5525e9ad3acceae1a37af72367 | ELSA-2025-20190 | ol7_x86_64_UEKR4_archive | |
| kernel-uek-devel-4.1.12-124.46.3.el7uek.x86_64.rpm | 0aad216af88937b50933b7870a7025abdb6e90a26fcef61b8d393032eb168912 | ELSA-2025-20190 | ol7_x86_64_UEKR4 | |
| kernel-uek-devel-4.1.12-124.46.3.el7uek.x86_64.rpm | 0aad216af88937b50933b7870a7025abdb6e90a26fcef61b8d393032eb168912 | ELSA-2025-20190 | ol7_x86_64_UEKR4_archive | |
| kernel-uek-doc-4.1.12-124.46.3.el7uek.noarch.rpm | 9d8fab4783ff5cb3d57e3130fd847efa404d67d0087c996aa800de2914a7a1d7 | ELSA-2025-20190 | ol7_x86_64_UEKR4 | |
| kernel-uek-doc-4.1.12-124.46.3.el7uek.noarch.rpm | 9d8fab4783ff5cb3d57e3130fd847efa404d67d0087c996aa800de2914a7a1d7 | ELSA-2025-20190 | ol7_x86_64_UEKR4_archive | |
| kernel-uek-firmware-4.1.12-124.46.3.el7uek.noarch.rpm | c5081a3eca3938398eee64bb2cbb9acba5675df0bbd60d8dc373ea614651be21 | ELSA-2025-20007 | ol7_x86_64_UEKR4 | |
| kernel-uek-firmware-4.1.12-124.46.3.el7uek.noarch.rpm | c5081a3eca3938398eee64bb2cbb9acba5675df0bbd60d8dc373ea614651be21 | ELSA-2025-20007 | ol7_x86_64_UEKR4_archive | |
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