rpm package
almalinux/kernel-headers
pkg:rpm/almalinux/kernel-headers
Vulnerabilities (1,411)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-36946 | Hig | 7.5 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Jul 27, 2022 | nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. | |
| CVE-2020-36558 | Med | 5.1 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Jul 21, 2022 | A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault. | |
| CVE-2022-23825 | Med | 6.5 | < 4.18.0-372.32.1.el8_6 | 4.18.0-372.32.1.el8_6 | Jul 14, 2022 | Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure. | |
| CVE-2022-29901 | Med | 5.6 | < 4.18.0-372.32.1.el8_6 | 4.18.0-372.32.1.el8_6 | Jul 12, 2022 | Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code exe | |
| CVE-2022-29900 | Med | 6.5 | < 4.18.0-372.32.1.el8_6 | 4.18.0-372.32.1.el8_6 | Jul 12, 2022 | Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. | |
| CVE-2022-2078 | Med | 5.5 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Jun 30, 2022 | A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via nft_set_desc_concat_parse() , causing a denial of service and possibly to run code. | |
| CVE-2022-1852 | Med | 5.5 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Jun 30, 2022 | A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU. | |
| CVE-2022-21166 | Med | 5.5 | < 5.14.0-162.6.1.el9_1 | 5.14.0-162.6.1.el9_1 | Jun 15, 2022 | Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. | |
| CVE-2022-21125 | Med | 5.5 | < 5.14.0-162.6.1.el9_1 | 5.14.0-162.6.1.el9_1 | Jun 15, 2022 | Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. | |
| CVE-2022-21123 | Med | 5.5 | < 5.14.0-162.6.1.el9_1 | 5.14.0-162.6.1.el9_1 | Jun 15, 2022 | Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. | |
| CVE-2022-21499 | Med | 6.7 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Jun 9, 2022 | KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Scor | |
| CVE-2022-1998 | Hig | 7.8 | < 5.14.0-162.6.1.el9_1 | 5.14.0-162.6.1.el9_1 | Jun 9, 2022 | A use after free in the Linux kernel File System notify functionality was found in the way user triggers copy_info_records_to_user() call to fail in copy_event_to_user(). A local user could use this flaw to crash the system or potentially escalate their privileges on the system. | |
| CVE-2022-32250 | Hig | 7.8 | < 4.18.0-372.19.1.el8_6 | 4.18.0-372.19.1.el8_6 | Jun 2, 2022 | net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free. | |
| CVE-2022-29581 | Hig | 7.8 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | May 17, 2022 | Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. | |
| CVE-2022-1679 | Hig | 7.8 | < 5.14.0-162.6.1.el9_1 | 5.14.0-162.6.1.el9_1 | May 16, 2022 | A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system. | |
| CVE-2022-30594 | Hig | 7.8 | < 5.14.0-70.30.1.el9_0 | 5.14.0-70.30.1.el9_0 | May 12, 2022 | The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag. | |
| CVE-2022-1353 | Hig | 7.1 | < 4.18.0-372.32.1.el8_6 | 4.18.0-372.32.1.el8_6 | Apr 29, 2022 | A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information. | |
| CVE-2022-1048 | Hig | 7.0 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Apr 29, 2022 | A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalat | |
| CVE-2022-1280 | Med | 6.3 | < 5.14.0-162.6.1.el9_1 | 5.14.0-162.6.1.el9_1 | Apr 13, 2022 | A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak. | |
| CVE-2022-28893 | Hig | 7.8 | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Apr 11, 2022 | The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state. |
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault.
- affected < 4.18.0-372.32.1.el8_6fixed 4.18.0-372.32.1.el8_6
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
- affected < 4.18.0-372.32.1.el8_6fixed 4.18.0-372.32.1.el8_6
Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code exe
- affected < 4.18.0-372.32.1.el8_6fixed 4.18.0-372.32.1.el8_6
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via nft_set_desc_concat_parse() , causing a denial of service and possibly to run code.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
- affected < 5.14.0-162.6.1.el9_1fixed 5.14.0-162.6.1.el9_1
Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
- affected < 5.14.0-162.6.1.el9_1fixed 5.14.0-162.6.1.el9_1
Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
- affected < 5.14.0-162.6.1.el9_1fixed 5.14.0-162.6.1.el9_1
Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Scor
- affected < 5.14.0-162.6.1.el9_1fixed 5.14.0-162.6.1.el9_1
A use after free in the Linux kernel File System notify functionality was found in the way user triggers copy_info_records_to_user() call to fail in copy_event_to_user(). A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
- affected < 4.18.0-372.19.1.el8_6fixed 4.18.0-372.19.1.el8_6
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
- affected < 5.14.0-162.6.1.el9_1fixed 5.14.0-162.6.1.el9_1
A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.
- affected < 5.14.0-70.30.1.el9_0fixed 5.14.0-70.30.1.el9_0
The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.
- affected < 4.18.0-372.32.1.el8_6fixed 4.18.0-372.32.1.el8_6
A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalat
- affected < 5.14.0-162.6.1.el9_1fixed 5.14.0-162.6.1.el9_1
A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak.
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state.
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