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SUSE-SU-2026:0283-1 Not scored

Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.51 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787). - CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1251203). - CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248400). - CVE-2025-38588: ipv6: prevent infinite loop in rt6_nlmsg_size() (bsc#1249241). - CVE-2025-38608: bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls (bsc#1248670). - CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1250192). - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437). The following non security issue was fixed: - fix addr_bit_set() issue on big-endian machines (bsc#1256928).

Exploit probability Not scored
Published January 23, 2026
Required by Not available
Last source change March 23, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6_Update_13
SUSE:Linux Enterprise Live Patching 15 SP7 kernel-livepatch-SLE15-SP7_Update_0

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2026:0283-1

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.51 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787). - CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1251203). - CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248400). - CVE-2025-38588: ipv6: prevent infinite loop in rt6_nlmsg_size() (bsc#1249241). - CVE-2025-38608: bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls (bsc#1248670). - CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1250192). - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437). The following non security issue was fixed: - fix addr_bit_set() issue on big-endian machines (bsc#1256928).

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05 / REFERENCES

Further evidence