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Red Hat Security Advisory

RHSA-2024:6991

kernel security update

Released 2024-09-24 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 11 records

Priority LOW 34

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: lock against ->sock changing during sysfs read ->sock can be set to NULL asynchronously unless ->recv_mutex is held.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00285 Published 2024-07-16 Partial fix · 5.10.271, 5.14 +3 CWE-476
Priority LOW 34

In the Linux kernel, the following vulnerability has been resolved: vsock: remove vsock from connected table when connect is interrupted by a signal vsock_connect() expects that the socket could already be in the TCP_EST…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00251 Published 2024-07-16 Partial fix · 4.9.303, 4.14.268 +6
Priority LOW 33

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() Coverity reports a possible NULL dereferencing problem: in smc_vlan_by_tcpsk(): 6.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00468 Published 2024-05-24 Partial fix · 5.10.83, 5.15.6 +1 CWE-476
Priority LOW 31

In the Linux kernel, the following vulnerability has been resolved: hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs Fan speed minimum can be enforced from sysfs.

CVSS 3.1HIGH 7.1 Local Low privileges No interaction EPSS 0.0025 Published 2024-05-21 Partial fix · 4.19.209, 5.4.151 +3 CWE-125
Priority LOW 25

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() syzbot found hanging tasks waiting on rtnl_lock [1] A reproducer is available in…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00286 Published 2024-07-12 Partial fix · 5.4.279, 5.10.221 +5 CWE-835
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: mm: prevent derefencing NULL ptr in pfn_section_valid() Commit 5ec8e8ea8b77 ("mm/sparsemem: fix race in accessing memory_section->usage") changed pfn_se…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00255 Published 2024-07-29 Partial fix · 5.10.222, 5.15.163 +5 CWE-476
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perf_cgroup_switch() There's list corruption on cgrp_cpuctx_list.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00242 Published 2024-07-16 Partial fix · 4.14.267, 4.19.230 +5
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers with the error value…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.0025 Published 2024-07-16 Partial fix · 5.10.102, 5.15.25 +2 CWE-476
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: powerpc/fixmap: Fix VM debug warning on unmap Unmapping a fixmap entry is done by calling __set_fixmap() with FIXMAP_PAGE_CLEAR as flags.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00225 Published 2024-07-16 Partial fix · 5.10.101, 5.15.24 +2
Priority LOW 21

In the Linux kernel, the following vulnerability has been resolved: mm/sparsemem: fix race in accessing memory_section->usage The below race is observed on a PFN which falls into the device memory region with the system…

CVSS 3.1MEDIUM 4.7 Local Low privileges No interaction EPSS 0.00294 Published 2024-02-29 Partial fix · 5.10.210, 5.15.149 +4 CWE-362