CVE-2023-53676
kernel-livepatch-SLE15-SP6_Update_7: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787).
CVE-2023-53676 is fixed in 63 products on 1 platform, first by ALAS2023-2023-356, released September 27, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0033
25th percentile
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.25.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.58.1 | SUSE-SU-2025:4505-1 | Dec 22, 2025 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.58.1 | SUSE-SU-2025:4505-1 | Dec 22, 2025 |
| kernel-azure · sles 15.7 | 6.4.0-150700.20.21.1 | SUSE-SU-2025:4517-1 | Dec 23, 2025 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-debuginfo · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.25.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.81.3.150600.12.36.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.81.3.150600.12.36.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.25.1.150700.17.17.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-devel · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.81.1 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.25.2 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-headers · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-libbpf · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-livepatch-6.1.55-75.123 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-livepatch-SLE15-SP6-RT_Update_18 · sles 15.6 | 1-150600.1.3.1 | SUSE-SU-2025:4521-1 | Dec 24, 2025 |
| kernel-livepatch-SLE15-SP6_Update_10 · sles 15.6 | 11-150600.2.1 | SUSE-SU-2026:0274-1 | Jan 23, 2026 |
| kernel-livepatch-SLE15-SP6_Update_13 · sles 15.6 | 9-150600.2.1 | SUSE-SU-2026:0283-1 | Jan 23, 2026 |
| kernel-livepatch-SLE15-SP6_Update_14 · sles 15.6 | 5-150600.2.1 | SUSE-SU-2026:0202-1 | Jan 21, 2026 |
| kernel-livepatch-SLE15-SP6_Update_15 · sles 15.6 | 5-150600.2.1 | SUSE-SU-2026:0203-1 | Jan 21, 2026 |
| kernel-livepatch-SLE15-SP6_Update_16 · sles 15.6 | 2-150600.2.1 | SUSE-SU-2026:0204-1 | Jan 21, 2026 |
| kernel-livepatch-SLE15-SP6_Update_18 · sles 15.6 | 1-150600.13.3.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-livepatch-SLE15-SP6_Update_6 · sles 15.6 | 17-150600.2.1 | SUSE-SU-2026:0269-1 | Jan 23, 2026 |
| kernel-livepatch-SLE15-SP6_Update_7 · sles 15.6 | 17-150600.2.1 | SUSE-SU-2026:0270-1 | Jan 23, 2026 |
| kernel-livepatch-SLE15-SP6_Update_8 · sles 15.6 | 12-150600.2.1 | SUSE-SU-2026:0262-1 | Jan 22, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_0 · sles 15.7 | 9-150700.3.1 | SUSE-SU-2026:0148-1 | Jan 17, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_1 · sles 15.7 | 9-150700.2.1 | SUSE-SU-2026:0171-1 | Jan 19, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_2 · sles 15.7 | 9-150700.2.1 | SUSE-SU-2026:0144-1 | Jan 17, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_3 · sles 15.7 | 5-150700.2.1 | SUSE-SU-2026:0146-1 | Jan 17, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_4 · sles 15.7 | 5-150700.2.1 | SUSE-SU-2026:0145-1 | Jan 17, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_5 · sles 15.7 | 2-150700.2.1 | SUSE-SU-2026:0169-1 | Jan 19, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_6 · sles 15.7 | 2-150700.2.1 | SUSE-SU-2026:0147-1 | Jan 17, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_7 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2025:4516-1 | Dec 23, 2025 |
| kernel-livepatch-SLE15-SP7_Update_0 · sles 15.7 | 9-150700.3.24.1 | SUSE-SU-2026:0283-1 | Jan 23, 2026 |
| kernel-livepatch-SLE15-SP7_Update_1 · sles 15.7 | 9-150700.2.1 | SUSE-SU-2026:0284-1 | Jan 23, 2026 |
| kernel-livepatch-SLE15-SP7_Update_3 · sles 15.7 | 5-150700.2.1 | SUSE-SU-2026:0202-1 | Jan 21, 2026 |
| kernel-livepatch-SLE15-SP7_Update_4 · sles 15.7 | 5-150700.2.1 | SUSE-SU-2026:0209-1 | Jan 21, 2026 |
| kernel-livepatch-SLE15-SP7_Update_5 · sles 15.7 | 2-150700.2.1 | SUSE-SU-2026:0247-1 | Jan 22, 2026 |
| kernel-livepatch-SLE15-SP7_Update_7 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.25.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | SUSE-SU-2025:4521-1 | Dec 24, 2025 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | SUSE-SU-2025:4521-1 | Dec 24, 2025 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.81.2 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.81.2 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.25.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.58.1 | SUSE-SU-2025:4505-1 | Dec 22, 2025 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.58.1 | SUSE-SU-2025:4505-1 | Dec 22, 2025 |
| kernel-source-azure · sles 15.7 | 6.4.0-150700.20.21.1 | SUSE-SU-2025:4517-1 | Dec 23, 2025 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | SUSE-SU-2025:4521-1 | Dec 24, 2025 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.81.1 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.25.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.58.1 | SUSE-SU-2025:4505-1 | Dec 22, 2025 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.58.1 | SUSE-SU-2025:4505-1 | Dec 22, 2025 |
| kernel-syms-azure · sles 15.7 | 6.4.0-150700.20.21.1 | SUSE-SU-2025:4517-1 | Dec 23, 2025 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | SUSE-SU-2025:4521-1 | Dec 24, 2025 |
| kernel-tools · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.81.3 | SUSE-SU-2025:4422-1 | Dec 17, 2025 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.25.1 | SUSE-SU-2025:4393-1 | Dec 15, 2025 |
| linux · Debian 12.15 (bookworm) | 6.1.55-1 | DEBIAN-CVE-2023-53676 | Oct 7, 2025 |
| linux · Debian 13.5 (trixie) | 6.5.6-1 | DEBIAN-CVE-2023-53676 | Oct 7, 2025 |
| linux · Debian 14 | 6.5.6-1 | DEBIAN-CVE-2023-53676 | Oct 7, 2025 |
| perf · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| python3-perf · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.55-75.123.amzn2023 | ALAS2023-2023-356 | Sep 27, 2023 |
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