# ALAS2023-2023-184: Security update for 19 packages ALAS2023-2023-184, released May 25, 2023, fixes 50 CVEs across 19 products. None of them is reported as exploited. Patch Radar priority: Urgent. - Web page: https://patchblox.com/security/fix/linux/alas2023-2023-184 - Platform: Linux - Released: May 25, 2023 - Priority: Urgent (Closes CVE-2023-53867, rated Critical) - CVEs: 50, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2023-184.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-livepatch-6.1.29-47.49](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.29-47.49.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 6.1.29-47.49.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2023-53867](https://patchblox.com/security/data/cve/CVE-2023-53867.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trim... | 9.8 | 0.0053 | | | [CVE-2023-53751](https://patchblox.com/security/data/cve/CVE-2023-53751.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential use-after-free bugs in TCP_S... | 9.8 | 0.0044 | | | [CVE-2023-32233](https://patchblox.com/security/data/cve/CVE-2023-32233.md) | High | kernel-rt-modules: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.1344 | | | [CVE-2023-53586](https://patchblox.com/security/data/cve/CVE-2023-53586.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): For more de... | 8.0 | 0.0046 | | | [CVE-2023-54044](https://patchblox.com/security/data/cve/CVE-2023-54044.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: spmi: Add a check for remove callback when remov... | n/a | 0.0028 | | | [CVE-2023-54158](https://patchblox.com/security/data/cve/CVE-2023-54158.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified... | n/a | 0.0024 | | | [CVE-2023-54056](https://patchblox.com/security/data/cve/CVE-2023-54056.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: kheaders: Use array declaration instead of char... | n/a | 0.0023 | | | [CVE-2024-0775](https://patchblox.com/security/data/cve/CVE-2024-0775.md) | High | linux: A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel | 7.1 | 0.0023 | | | [CVE-2023-54007](https://patchblox.com/security/data/cve/CVE-2023-54007.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: vmci_host: fix a race condition in vmci_host_pol... | n/a | 0.0022 | | | [CVE-2023-53798](https://patchblox.com/security/data/cve/CVE-2023-53798.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): For more de... | 8.0 | 0.0022 | | | [CVE-2023-54002](https://patchblox.com/security/data/cve/CVE-2023-54002.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: fix assertion of exclop condition when st... | n/a | 0.0020 | | | [CVE-2023-54311](https://patchblox.com/security/data/cve/CVE-2023-54311.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: ext4: fix deadlock when converting an inline dir... | n/a | 0.0020 | | | [CVE-2023-54248](https://patchblox.com/security/data/cve/CVE-2023-54248.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemd... | n/a | 0.0020 | | | [CVE-2023-54063](https://patchblox.com/security/data/cve/CVE-2023-54063.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix OOB read in indx_insert_into_buffe... | 7.8 | 0.0020 | | | [CVE-2023-54077](https://patchblox.com/security/data/cve/CVE-2023-54077.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix memory leak if ntfs_read_mft faile... | 7.8 | 0.0018 | | | [CVE-2023-53473](https://patchblox.com/security/data/cve/CVE-2023-53473.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G... | 7.8 | 0.0017 | | | [CVE-2023-53587](https://patchblox.com/security/data/cve/CVE-2023-53587.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destru... | 7.8 | 0.0017 | | | [CVE-2023-53988](https://patchblox.com/security/data/cve/CVE-2023-53988.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix slab-out-of-bounds read in hdr_del... | 7.8 | 0.0017 | | | [CVE-2023-53536](https://patchblox.com/security/data/cve/CVE-2023-53536.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G... | 7.8 | 0.0016 | | | [CVE-2023-54062](https://patchblox.com/security/data/cve/CVE-2023-54062.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: ext4: fix invalid free tracking in ext4_xattr_mo... | 7.8 | 0.0016 | | | [CVE-2023-54193](https://patchblox.com/security/data/cve/CVE-2023-54193.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_api: remove block_cb from driver_... | 7.8 | 0.0016 | | | [CVE-2023-53285](https://patchblox.com/security/data/cve/CVE-2023-53285.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G... | 7.8 | 0.0016 | | | [CVE-2023-53604](https://patchblox.com/security/data/cve/CVE-2023-53604.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: dm integrity: call kmem_cache_destroy() in dm_in... | 7.8 | 0.0016 | | | [CVE-2023-53692](https://patchblox.com/security/data/cve/CVE-2023-53692.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free read in ext4_find_exten... | 7.8 | 0.0016 | | | [CVE-2023-53990](https://patchblox.com/security/data/cve/CVE-2023-53990.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G... | 7.8 | 0.0016 | | | [CVE-2023-53810](https://patchblox.com/security/data/cve/CVE-2023-53810.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: blk-mq: release crypto keyslot before reporting... | 7.8 | 0.0015 | | | [CVE-2023-53769](https://patchblox.com/security/data/cve/CVE-2023-53769.md) | High | kernel-zfcpdump-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 9.3 | 0.0011 | | | [CVE-2023-53749](https://patchblox.com/security/data/cve/CVE-2023-53749.md) | High | x86: fix clear_user_rep_good() exception handling annotation | 7.1 | n/a | | | [CVE-2023-53635](https://patchblox.com/security/data/cve/CVE-2023-53635.md) | Routine | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... | 5.5 | 0.0044 | | | [CVE-2023-0160](https://patchblox.com/security/data/cve/CVE-2023-0160.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0029 | | | [CVE-2023-53832](https://patchblox.com/security/data/cve/CVE-2023-53832.md) | Routine | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 4.7 | 0.0028 | | | [CVE-2023-53786](https://patchblox.com/security/data/cve/CVE-2023-53786.md) | Routine | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 4.7 | 0.0025 | | | [CVE-2023-34256](https://patchblox.com/security/data/cve/CVE-2023-34256.md) | Routine | linux: An issue was discovered in the Linux kernel before 6.3.3 | 5.5 | 0.0025 | | | [CVE-2023-2269](https://patchblox.com/security/data/cve/CVE-2023-2269.md) | Routine | kernel-debug-modules-extra: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 4.4 | 0.0022 | | | [CVE-2023-54123](https://patchblox.com/security/data/cve/CVE-2023-54123.md) | Routine | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 5.5 | 0.0022 | | | [CVE-2023-54119](https://patchblox.com/security/data/cve/CVE-2023-54119.md) | Routine | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: c... | 3.3 | 0.0021 | | | [CVE-2023-54294](https://patchblox.com/security/data/cve/CVE-2023-54294.md) | Routine | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 3.3 | 0.0021 | | | [CVE-2023-53624](https://patchblox.com/security/data/cve/CVE-2023-53624.md) | Routine | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 5.5 | 0.0021 | | | [CVE-2023-54073](https://patchblox.com/security/data/cve/CVE-2023-54073.md) | Routine | kernel-zfcpdump-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... | 4.4 | 0.0020 | | | [CVE-2023-53655](https://patchblox.com/security/data/cve/CVE-2023-53655.md) | Routine | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G... | 5.7 | 0.0018 | | | [CVE-2023-53474](https://patchblox.com/security/data/cve/CVE-2023-53474.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: x86/MCE/AMD: Use an u64 for bank_map Thee maxim... | 5.5 | 0.0017 | | | [CVE-2023-53450](https://patchblox.com/security/data/cve/CVE-2023-53450.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: ext4: remove a BUG_ON in ext4_mb_release_group_p... | 5.5 | 0.0016 | | | [CVE-2023-53489](https://patchblox.com/security/data/cve/CVE-2023-53489.md) | Routine | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... | 5.5 | 0.0016 | | | [CVE-2023-53317](https://patchblox.com/security/data/cve/CVE-2023-53317.md) | Routine | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G... | 5.5 | 0.0016 | | | [CVE-2023-53642](https://patchblox.com/security/data/cve/CVE-2023-53642.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: x86: fix clear_user_rep_good() exception handlin... | 5.5 | 0.0016 | | | [CVE-2023-53270](https://patchblox.com/security/data/cve/CVE-2023-53270.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: ext4: fix i_disksize exceeding i_size problem in... | 6.3 | 0.0016 | | | [CVE-2023-53669](https://patchblox.com/security/data/cve/CVE-2023-53669.md) | Routine | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... | 5.8 | 0.0016 | | | [CVE-2023-53299](https://patchblox.com/security/data/cve/CVE-2023-53299.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix leak of 'r10bio->remaining' for r... | 5.5 | 0.0015 | | | [CVE-2023-53571](https://patchblox.com/security/data/cve/CVE-2023-53571.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: drm/i915: Make intel_get_crtc_new_encoder() less... | 5.5 | 0.0015 | | | [CVE-2023-53294](https://patchblox.com/security/data/cve/CVE-2023-53294.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix null-ptr-deref on inode->i_op in n... | 5.5 | 0.0015 | | --- Data as of 2026-11-10T07:50:38Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). 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