[ALSA-2026:2720] Moderate: kernel security update
Type:
security
Severity:
moderate
Release date:
2026-02-23
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match() (CVE-2025-40168) * kernel: Linux kernel Bluetooth: Denial of Service due to use-after-free in connection handling (CVE-2023-53762) * kernel: Linux kernel: Out-of-bounds write in fbdev can lead to privilege escalation, information disclosure, or denial of service. (CVE-2025-40304) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 python3-perf-4.18.0-553.105.1.el8_10.aarch64.rpm 012a202fe8957d3357b8889e59e4bbb31162e89e4d501d0ad7553a8c34dcc406
aarch64 kernel-modules-extra-4.18.0-553.105.1.el8_10.aarch64.rpm 017be188c52acbf3109c4e3832f9106c4704ace86bae0947683e236f571fd570
aarch64 kernel-4.18.0-553.105.1.el8_10.aarch64.rpm 021b07f17565c48d7c7e2d37216b291d069a8e5da83d27ed88005ed78e512164
aarch64 kernel-core-4.18.0-553.105.1.el8_10.aarch64.rpm 0b6b2873e660ad97610b3240c6c8527f66c2318aeaebe6f3aa6f47a81932bf27
aarch64 kernel-cross-headers-4.18.0-553.105.1.el8_10.aarch64.rpm 116cbed9bf90b15ba5ea310d38dc6f54d0b96c0753fbfd5a21a26ec29a4d0b44
aarch64 kernel-tools-4.18.0-553.105.1.el8_10.aarch64.rpm 1e01e73f139712bc769112a27cd74a90109bd477d8e4718d9abd25e20279873a
aarch64 kernel-debug-core-4.18.0-553.105.1.el8_10.aarch64.rpm 21b017e02fa823e496b73941d0e5f3e859d117d55fa2b174a6da4fb16c831e1c
aarch64 kernel-debug-modules-extra-4.18.0-553.105.1.el8_10.aarch64.rpm 4c3dcda084b7e7e8c7bf0a6a0b68f09a939eed9124155c885a8f005870a4fc3c
aarch64 kernel-tools-libs-4.18.0-553.105.1.el8_10.aarch64.rpm 52eb623b286187106071a9a9afc381c637698c67cc8300375a537eff8cad5b80
aarch64 kernel-debug-modules-4.18.0-553.105.1.el8_10.aarch64.rpm 5c09be3390b5192cbf9030aaa735109468b84973147d29e9a6346dce8dacd4fa
aarch64 kernel-tools-libs-devel-4.18.0-553.105.1.el8_10.aarch64.rpm 5dc99e47071f7e7589ea44480138e45cbaad5913c54eb197b975f8a527d615cd
aarch64 kernel-modules-4.18.0-553.105.1.el8_10.aarch64.rpm 84c7f0608fc3b5e71e6e2d06bbc9630cf00ac7996901e143440f30db5b37edb5
aarch64 kernel-devel-4.18.0-553.105.1.el8_10.aarch64.rpm a7242f9830a063f567f7f4fa9c72155f0a38149ec3980b10161929d00c4444d8
aarch64 kernel-debug-devel-4.18.0-553.105.1.el8_10.aarch64.rpm ab8f9daf4e3deff2f2c6f9549758f17f73e5b1784fd923667574d069a5b960f4
aarch64 kernel-headers-4.18.0-553.105.1.el8_10.aarch64.rpm ba83aaf3bd945efcddd30023f4b69ef4960ba3f00fdb4494c3164dc8ddb8de2f
aarch64 bpftool-4.18.0-553.105.1.el8_10.aarch64.rpm c4bfcee51896b933b5b386f9cd28461296a3914960c19db974080da866ae5695
aarch64 kernel-debug-4.18.0-553.105.1.el8_10.aarch64.rpm c86aa9d6b2393277a9c693926e51fad8cc9ea56a6ef6d34578c9137bf7f8b330
aarch64 perf-4.18.0-553.105.1.el8_10.aarch64.rpm d9df32457f3df93c2191932832c0c98cae32a073517bae9066994e05ed2efa3b
noarch kernel-doc-4.18.0-553.105.1.el8_10.noarch.rpm 3e6e01e72e1dc1316c3143038311c44f96c91cbd0ac9bb0a58512d4fa761b657
noarch kernel-abi-stablelists-4.18.0-553.105.1.el8_10.noarch.rpm 4367347d2ce1a8b43625156babda3a269623af7d82a39677a926987c919f779d
ppc64le kernel-tools-libs-4.18.0-553.105.1.el8_10.ppc64le.rpm 04efd0ff60346dd4578ac0e1637dc50fb257eaaec965981341e0cb7ef301488c
ppc64le perf-4.18.0-553.105.1.el8_10.ppc64le.rpm 10870c48dd52e1e22d725fa03ba6a6cf9b2acfa933bb58a0936f8aa51b6f2e22
ppc64le kernel-modules-4.18.0-553.105.1.el8_10.ppc64le.rpm 33aa386027cf2faaa282169bf54e9285f3860306b2d9573961c4eb715b5f7881
ppc64le kernel-tools-4.18.0-553.105.1.el8_10.ppc64le.rpm 3c0c8a51fb9e0390b301c1a73ef2c5e045ea22985cdf971241694bc94e1d1beb
ppc64le kernel-debug-devel-4.18.0-553.105.1.el8_10.ppc64le.rpm 40c8140c00704a5a2370fd801ddb5922fb80757ca4d7815f905648a142789ab5
ppc64le kernel-tools-libs-devel-4.18.0-553.105.1.el8_10.ppc64le.rpm 4815fab97f4a9f988feb44f336b10946f007383b2a30045b7c6acfe026af06ec
ppc64le kernel-debug-4.18.0-553.105.1.el8_10.ppc64le.rpm 498b484c0458d9d2c06f79818706e3e5889ada06fb5b11fcad04faeafd5e91a5
ppc64le kernel-devel-4.18.0-553.105.1.el8_10.ppc64le.rpm 7e0e2b1e912b247f6869c8abdab9299ecf6d1d266389f8ae61a3b492c06e6a1c
ppc64le kernel-debug-modules-4.18.0-553.105.1.el8_10.ppc64le.rpm 8007a03e4ad1e3b9252a9af384776aedac1fa941d0f9297b29f795b585a57516
ppc64le kernel-debug-core-4.18.0-553.105.1.el8_10.ppc64le.rpm 864a557a3fec1f667fba7fe43b4c3a50b8cb8e57dcbdc6198f8da01c30cf5e07
ppc64le kernel-headers-4.18.0-553.105.1.el8_10.ppc64le.rpm 8b3204f58a87b186faa69b87ca8b138986c07328abef51a7921d3b8f146bcc5c
ppc64le kernel-debug-modules-extra-4.18.0-553.105.1.el8_10.ppc64le.rpm 92baa14d2c28d6fb0372daab55e55a8c7467e8a749ac2d43781dd5ce2531f528
ppc64le kernel-modules-extra-4.18.0-553.105.1.el8_10.ppc64le.rpm 97abc16d1b7c971fdf4e6f6fa20044fa80e5c3d1e45cc1f519f81392b57bc960
ppc64le kernel-4.18.0-553.105.1.el8_10.ppc64le.rpm badbdf199cc199cf17950821cb83be458e30836753a086fb53b1cd6279ec692e
ppc64le bpftool-4.18.0-553.105.1.el8_10.ppc64le.rpm ceff3332f21c1ba5cf1f91c352c8f688075c87f357bd9f584bfa2197962d2cd2
ppc64le kernel-cross-headers-4.18.0-553.105.1.el8_10.ppc64le.rpm d33354c2fa104f23c1bb2a29ae0458a06b9416fd3ad0088260edd460be3c5420
ppc64le python3-perf-4.18.0-553.105.1.el8_10.ppc64le.rpm fbafa8da6e5b389e5da6082c7754b6095ae22a4330eeb6dae1e8146764d895d8
ppc64le kernel-core-4.18.0-553.105.1.el8_10.ppc64le.rpm fe580c54d987ae1a20a328fa80fdc4f0a7b2b8a8ca65a88514e32e5028ab2519
s390x kernel-zfcpdump-core-4.18.0-553.105.1.el8_10.s390x.rpm 02553748b413eeab428f49d282520f146d0aa4a35dffcd6c34aff7b7cdad97a9
s390x kernel-core-4.18.0-553.105.1.el8_10.s390x.rpm 1d96ef48ae5f4215897c34146e67bc7c1882652251305311261e3c7e7aea0dc7
s390x kernel-zfcpdump-4.18.0-553.105.1.el8_10.s390x.rpm 1dc849728d746582256267ce740ceaf798993e5f4195fb93cb9a3bc535761dac
s390x python3-perf-4.18.0-553.105.1.el8_10.s390x.rpm 1e25af0326a117fc4c5b5a00c698b9a6c56d50694c9114c460ff64ef8c7f6518
s390x kernel-debug-modules-4.18.0-553.105.1.el8_10.s390x.rpm 25d5a9fcc3ec12a74a09572cefc66edc5d5f97a86231b00074c131c4ce13a636
s390x kernel-debug-devel-4.18.0-553.105.1.el8_10.s390x.rpm 6037029ebc709d49ccd3d56ebdc55ee8a0fd4cc1af70dff3db842bd7efbed5e2
s390x kernel-debug-core-4.18.0-553.105.1.el8_10.s390x.rpm 6cbaff28c944f20828e222d8a0c9209e9f1fd02dba2c36eec2b82e4a66919309
s390x kernel-modules-extra-4.18.0-553.105.1.el8_10.s390x.rpm 70d5b9cc45b8af7b2c1caa9d49b56e9139361d173cc60619e56372172caebfea
s390x bpftool-4.18.0-553.105.1.el8_10.s390x.rpm 7835a4425ed1811601b6ef4860e10c8866dae4f86a8646c98070926dc5de2ea1
s390x kernel-zfcpdump-modules-4.18.0-553.105.1.el8_10.s390x.rpm 7a1bad06b75e88a331208c53a06dae93aece78cd52fc55594440c9a69eaa22da
s390x kernel-debug-4.18.0-553.105.1.el8_10.s390x.rpm 7d16e814faa7c191e2ba1ae040f18f20b9424695c33905dc190359b125333532
s390x kernel-zfcpdump-devel-4.18.0-553.105.1.el8_10.s390x.rpm 955d27c85fc224e8543480bd6116ed30ea927eac7e0646a8929156c6d200882a
s390x kernel-devel-4.18.0-553.105.1.el8_10.s390x.rpm 9c9a1a2d3436717e95480064385b484639f1d51805d8da867eeca7171f541c06
s390x kernel-tools-4.18.0-553.105.1.el8_10.s390x.rpm a290a6865b997826e66a64f9b5a30235456f8b9889fe0d628f8bf4a95d94b1d3
s390x kernel-4.18.0-553.105.1.el8_10.s390x.rpm afd77b63202d923bbdc9c5176f45f6ed56619b572a9593937be6f5f9799206b0
s390x perf-4.18.0-553.105.1.el8_10.s390x.rpm b4d7a5f9394dd967a73c1be942de85e2d288914bc24dd9ea7470669175fba41d
s390x kernel-debug-modules-extra-4.18.0-553.105.1.el8_10.s390x.rpm b811843e0785a3e03563e388e93351f2d05708cbe1ed5568c8db6ca3d5b00ed2
s390x kernel-cross-headers-4.18.0-553.105.1.el8_10.s390x.rpm d8a5958bdbeeeeb80f40b13a69c363b51da22eff61a79055dbf0f570424965d7
s390x kernel-modules-4.18.0-553.105.1.el8_10.s390x.rpm d9455fb01f5d1d40817461b18c34d13fcba6619a720c86e69571cf3978c9f76c
s390x kernel-zfcpdump-modules-extra-4.18.0-553.105.1.el8_10.s390x.rpm dd08ee7c46b0be55bec77506815da426212d94f44f3d8c6e4305dd055817801a
s390x kernel-headers-4.18.0-553.105.1.el8_10.s390x.rpm e9e5bbd58ead079542476203b418de1514fec838f6e154607b7ebfe5711ea5c7
x86_64 python3-perf-4.18.0-553.105.1.el8_10.x86_64.rpm 00fdcdbcfae826308cac3b6153ec41649b2c38de82414b55d4503285ec313bc9
x86_64 kernel-tools-4.18.0-553.105.1.el8_10.x86_64.rpm 078c0ca79cd83acdc34e2203c054a21837f922b6ca46763e08101707f78eb267
x86_64 kernel-debug-modules-extra-4.18.0-553.105.1.el8_10.x86_64.rpm 1737c25a962f0f5d778001fc1d2c4a241d7a6671943ed7db4d15fc143ebb3789
x86_64 kernel-debug-modules-4.18.0-553.105.1.el8_10.x86_64.rpm 30e38aa2b89bef3d47eea9a63ec898ca451412b13e046d8adeb442e3ea4045c5
x86_64 kernel-4.18.0-553.105.1.el8_10.x86_64.rpm 335e73231e75cb05b9a9f9f790bd59209ad4a9f08265a09d6f06b060a828a143
x86_64 bpftool-4.18.0-553.105.1.el8_10.x86_64.rpm 4c8982a2d0039f40082d079d021417c89efbf07b20d8cdbf8db8825f7e3f8efd
x86_64 kernel-debug-devel-4.18.0-553.105.1.el8_10.x86_64.rpm 5b29a910680d6149112debf49b5b439e4df57f4871680b2ebadb1149ee1c0bf3
x86_64 kernel-tools-libs-4.18.0-553.105.1.el8_10.x86_64.rpm 5f9b5f7a70c7e992496116e5bed57bf00278268e2d03db0384d7e5b8e0686ec7
x86_64 kernel-tools-libs-devel-4.18.0-553.105.1.el8_10.x86_64.rpm 7690beccf58bde308a1d60d380cb1455ffab0c9cd14fe4d5d709130717808c8f
x86_64 kernel-headers-4.18.0-553.105.1.el8_10.x86_64.rpm 76b39b21e864f43349e893a97bc81a09cce5322b8a2ac91e969577d1f0374bd2
x86_64 kernel-debug-core-4.18.0-553.105.1.el8_10.x86_64.rpm 8550f7c4c57ac1658779ef1edcc6c3717bafc2d6daf1dbe2c5cdc64479b55e10
x86_64 perf-4.18.0-553.105.1.el8_10.x86_64.rpm 896374426f481cb7b1270d95513954c2df0527dd38568c5c7bfb8f7ee4bccae4
x86_64 kernel-cross-headers-4.18.0-553.105.1.el8_10.x86_64.rpm 9bb4dace4e34fe33610a2b4d75fe9c1c51093734b450d35fa955195021a9e925
x86_64 kernel-core-4.18.0-553.105.1.el8_10.x86_64.rpm b173576795f3faed190cac07e3d1b350ffeeaf40f36aaf5c78b28f75bcdd80df
x86_64 kernel-modules-4.18.0-553.105.1.el8_10.x86_64.rpm b7fa74f25026edd11b754710ef4a139cbe339986a5ee4fac851faa853758b1b3
x86_64 kernel-devel-4.18.0-553.105.1.el8_10.x86_64.rpm db99a92c373906fe3f992a75b70f9bbcf01de5d8608db5ec22f81286b5893e5c
x86_64 kernel-modules-extra-4.18.0-553.105.1.el8_10.x86_64.rpm f2e263f05f0629acd2ae743b3a4ba456fc51f614b8c237d4da8079dcbfe68180
x86_64 kernel-debug-4.18.0-553.105.1.el8_10.x86_64.rpm f47aedaa82c4035422a533589da60ce964dbcc0d3a859871f9732ecff0531aee
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.