Summary
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen.
Product
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Vulnerabilities 6
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High 7.8
Use-after-free in Linux kernel's net/sched: cls_route component
A use-after-free vulnerability in the Linux kernel's net/sched: cls_route component can be exploited to achieve local privilege escalation. When route4_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instanc…
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High 7.8
Use-after-free in Linux kernel's net/sched: cls_fw component
A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation. When fw_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of th…
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High 7.8
Use-after-free in Linux kernel's net/sched: cls_u32 component
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation. When u32_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of …
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High 7.8
Use-after-free in Linux kernel's netfilter: nf_tables component
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it …
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High 7.8CVE-2023-4622 Public exploit
Use-after-free in Linux kernel's af_unix component
A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation. The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there…
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High 7.8
Use-after-free in Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component
A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without…
Revision history
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#84
Neue Updates von IBM aufgenommen
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#83
Neue Updates von SUSE aufgenommen
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#82
Neue Updates von SUSE aufgenommen
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#81
Neue Updates von SUSE aufgenommen
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#80
Neue Updates von SUSE aufgenommen
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#79
Neue Updates von SUSE aufgenommen
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#78
Neue Updates von SUSE aufgenommen
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#77
Neue Updates von Red Hat aufgenommen
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#76
Neue Updates von Dell aufgenommen
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#75
Neue Updates von IBM aufgenommen
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#74
Neue Updates von Dell und SUSE aufgenommen
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#73
Neue Updates von SUSE aufgenommen
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#72
Neue Updates von ORACLE aufgenommen
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#71
Neue Updates von SUSE aufgenommen
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#70
Neue Updates von SUSE aufgenommen
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#69
Neue Updates von IBM aufgenommen
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#68
Neue Updates von CentOS aufgenommen
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#67
Neue Updates von Red Hat aufgenommen
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#66
Neue Updates von Red Hat aufgenommen
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#65
Neue Updates von Red Hat aufgenommen
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#64
Neue Updates von Oracle Linux aufgenommen
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#63
Neue Updates von Red Hat aufgenommen
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#62
Neue Updates von Red Hat aufgenommen
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#61
Neue Updates von Red Hat aufgenommen
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#60
Neue Updates von Rocky Enterprise Software Foundation aufgenommen
References
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NIST Vulnerability Database vom 2023-09-06
https://nvd.nist.gov/vuln/detail/CVE-2023-4206
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NIST Vulnerability Database vom 2023-09-06
https://nvd.nist.gov/vuln/detail/CVE-2023-4207
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NIST Vulnerability Database vom 2023-09-06
https://nvd.nist.gov/vuln/detail/CVE-2023-4208
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NIST Vulnerability Database vom 2023-09-06
https://nvd.nist.gov/vuln/detail/CVE-2023-4244
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NIST Vulnerability Database vom 2023-09-06
https://nvd.nist.gov/vuln/detail/CVE-2023-4622
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NIST Vulnerability Database vom 2023-09-06
https://nvd.nist.gov/vuln/detail/CVE-2023-4623
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Debian Security Advisory DSA-5492 vom 2023-09-10
https://lists.debian.org/debian-security-announce/2023/msg00184.html
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Oracle Linux Security Advisory ELSA-2023-12842 vom 2023-10-04
http://linux.oracle.com/errata/ELSA-2023-12842.html
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Ubuntu Security Notice USN-6415-1 vom 2023-10-05
https://ubuntu.com/security/notices/USN-6415-1
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Amazon Linux Security Advisory ALASKERNEL-5.15-2023-027 vom 2023-10-06
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-027.html
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Amazon Linux Security Advisory ALASKERNEL-5.4-2023-053 vom 2023-10-06
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2023-053.html
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Amazon Linux Security Advisory ALASKERNEL-5.4-2023-054 vom 2023-10-06
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2023-054.html
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Amazon Linux Security Advisory ALASKERNEL-5.10-2023-040 vom 2023-10-06
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-040.html
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Amazon Linux Security Advisory ALAS2-2023-2268 vom 2023-10-06
https://alas.aws.amazon.com/AL2/ALAS-2023-2268.html
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Amazon Linux Security Advisory ALAS2-2023-2264 vom 2023-10-06
https://alas.aws.amazon.com/AL2/ALAS-2023-2264.html
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Amazon Linux Security Advisory ALAS-2023-1838 vom 2023-10-06
https://alas.aws.amazon.com/ALAS-2023-1838.html
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SUSE Security Update SUSE-SU-2023:4031-1 vom 2023-10-10
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016617.html
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SUSE Security Update SUSE-SU-2023:4032-1 vom 2023-10-10
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016621.html
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SUSE Security Update SUSE-SU-2023:4028-1 vom 2023-10-10
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016622.html
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SUSE Security Update SUSE-SU-2023:4033-1 vom 2023-10-10
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016620.html
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SUSE Security Update SUSE-SU-2023:4035-1 vom 2023-10-10
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016616.html
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SUSE Security Update SUSE-SU-2023:4030-1 vom 2023-10-10
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016618.html
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SUSE Security Update SUSE-SU-2023:4072-1 vom 2023-10-13
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016677.html
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SUSE Security Update SUSE-SU-2023:4071-1 vom 2023-10-13
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016678.html
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SUSE Security Update SUSE-SU-2023:4093-1 vom 2023-10-17
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016702.html
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SUSE Security Update SUSE-SU-2023:4095-1 vom 2023-10-17
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016715.html
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Amazon Linux Security Advisory ALASKERNEL-5.15-2023-028 vom 2023-10-18
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-028.html
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Ubuntu Security Notice USN-6444-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6444-1
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Ubuntu Security Notice USN-6446-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6446-1
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Ubuntu Security Notice USN-6442-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6442-1
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Ubuntu Security Notice USN-6439-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6439-1
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Debian Security Advisory DLA-3623 vom 2023-10-19
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
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Ubuntu Security Notice USN-6443-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6443-1
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Ubuntu Security Notice USN-6445-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6445-1
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Ubuntu Security Notice USN-6440-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6440-1
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Ubuntu Security Notice USN-6441-1 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6441-1
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Ubuntu Security Notice USN-6440-2 vom 2023-10-20
https://ubuntu.com/security/notices/USN-6440-2
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SUSE Security Update SUSE-SU-2023:4142-1 vom 2023-10-20
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016764.html
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Ubuntu Security Notice USN-6441-2 vom 2023-10-23
https://ubuntu.com/security/notices/USN-6441-2
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Ubuntu Security Notice USN-6439-2 vom 2023-10-23
https://ubuntu.com/security/notices/USN-6439-2
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Ubuntu Security Notice USN-6444-2 vom 2023-10-24
https://ubuntu.com/security/notices/USN-6444-2
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SUSE Security Update SUSE-SU-2023:4175-1 vom 2023-10-24
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016827.html
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Ubuntu Security Notice USN-6446-2 vom 2023-10-24
https://ubuntu.com/security/notices/USN-6446-2
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SUSE Security Update SUSE-SU-2023:4164-1 vom 2023-10-24
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016822.html
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Ubuntu Security Notice USN-6445-2 vom 2023-10-24
https://ubuntu.com/security/notices/USN-6445-2
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SUSE Security Update SUSE-SU-2023:4165-1 vom 2023-10-24
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016821.html
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SUSE Security Update SUSE-SU-2023:4201-1 vom 2023-10-26
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016845.html
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SUSE Security Update SUSE-SU-2023:4204-1 vom 2023-10-26
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016844.html
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Ubuntu Security Notice USN-6446-3 vom 2023-10-26
https://ubuntu.com/security/notices/USN-6446-3
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SUSE Security Update SUSE-SU-2023:4219-1 vom 2023-10-26
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016860.html
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SUSE Security Update SUSE-SU-2023:4208-1 vom 2023-10-26
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016849.html
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SUSE Security Update SUSE-SU-2023:4243-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016915.html
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Ubuntu Security Notice USN-6460-1 vom 2023-10-30
https://ubuntu.com/security/notices/USN-6460-1
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SUSE Security Update SUSE-SU-2023:4273-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016927.html
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SUSE Security Update SUSE-SU-2023:4245-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016913.html
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SUSE Security Update SUSE-SU-2023:4244-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016914.html
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SUSE Security Update SUSE-SU-2023:4261-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016911.html
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SUSE Security Update SUSE-SU-2023:4239-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016917.html
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Ubuntu Security Notice USN-6441-3 vom 2023-10-30
https://ubuntu.com/security/notices/USN-6441-3
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SUSE Security Update SUSE-SU-2023:4267-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016926.html
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SUSE Security Update SUSE-SU-2023:4260-1 vom 2023-10-30
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016912.html
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SUSE Security Update SUSE-SU-2023:4280-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016937.html
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SUSE Security Update SUSE-SU-2023:4285-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016936.html
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SUSE Security Update SUSE-SU-2023:4278-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016939.html
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SUSE Security Update SUSE-SU-2023:4279-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016938.html
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SUSE Security Update SUSE-SU-2023:4308-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016954.html
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SUSE Security Update SUSE-SU-2023:4313-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016955.html
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Ubuntu Security Notice USN-6461-1 vom 2023-10-31
https://ubuntu.com/security/notices/USN-6461-1
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SUSE Security Update SUSE-SU-2023:4325-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016958.html
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Ubuntu Security Notice USN-6466-1 vom 2023-10-31
https://ubuntu.com/security/notices/USN-6466-1
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SUSE Security Update SUSE-SU-2023:4326-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016957.html
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SUSE Security Update SUSE-SU-2023:4300-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016941.html
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SUSE Security Update SUSE-SU-2023:4322-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016959.html
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SUSE Security Update SUSE-SU-2023:4301-1 vom 2023-10-31
https://lists.suse.com/pipermail/sle-security-updates/2023-October/016940.html
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SUSE Security Update SUSE-SU-2023:4328-1 vom 2023-11-01
https://lists.suse.com/pipermail/sle-security-updates/2023-November/016966.html
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Amazon Linux Security Advisory ALASLIVEPATCH-2023-153 vom 2023-11-01
https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-153.html
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Amazon Linux Security Advisory ALASLIVEPATCH-2023-149 vom 2023-11-01
https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-149.html
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Amazon Linux Security Advisory ALASLIVEPATCH-2023-152 vom 2023-11-01
https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-152.html
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Amazon Linux Security Advisory ALASKERNEL-5.10-2023-042 vom 2023-11-01
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-042.html
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Amazon Linux Security Advisory ALASLIVEPATCH-2023-151 vom 2023-11-01
https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-151.html