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This issue may have allowed a local user to crash the system or potentially escalate their privileges (bsc#1215150).\n- CVE-2023-1206: Fixed a hash collision flaw in the IPv6 connection lookup table which could be exploited by network adjacent attackers, increasing CPU usage by 95% (bsc#1212703).\n- CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network scheduler which could be exploited to achieve local privilege escalatio (bsc#1215275).\n- CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207036).\n- CVE-2023-4622: Fixed a use-after-free vulnerability in the Unix domain sockets component which could be exploited to achieve local privilege escalation (bsc#1215117).\n- CVE-2023-4623: Fixed a use-after-free issue in the HFSC network scheduler which could be exploited to achieve local privilege escalation (bsc#1215115).\n- CVE-2020-36766: Fixed a potential information leak in in the CEC driver (bsc#1215299).\n- CVE-2023-1859: Fixed a use-after-free flaw in Xen transport for 9pfs which could be exploited to crash the system (bsc#1210169).\n- CVE-2023-2177: Fixed a null pointer dereference issue in the sctp network protocol which could allow a user to crash the system (bsc#1210643).\n- CVE-2023-4881: Fixed an out-of-bounds write flaw in the netfilter subsystem that could lead to information disclosure or denial of service (bsc#1215221).\n- CVE-2023-40283: Fixed a use-after-free issue in the Bluetooth subsystem (bsc#1214233).\n- CVE-2023-1192: Fixed a use-after-free in the CIFS subsystem (bsc#1208995).\n\nThe following non-security bugs were fixed:\n\n- check-for-config-changes: ignore BUILTIN_RETURN_ADDRESS_STRIPS_PAC (bsc#1214380).\n- mkspec: Allow unsupported KMPs (bsc#1214386)\n- rpm/mkspec-dtb: support for nested subdirs.\n- x86/srso: Do not probe microcode in a guest (git-fixes).\n- x86/srso: Fix SBPB enablement for spec_rstack_overflow=off (git-fixes).\n- x86/srso: Fix srso_show_state() side effect (git-fixes).\n- x86/srso: 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