rpm package
almalinux/kernel-headers
pkg:rpm/almalinux/kernel-headers
Vulnerabilities (1,411)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-2586 | Med | 5.3 | KEV | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Jan 8, 2024 | It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted. |
| CVE-2022-2585 | Med | 5.3 | < 5.14.0-70.30.1.el9_0 | 5.14.0-70.30.1.el9_0 | Jan 8, 2024 | It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free. | |
| CVE-2023-6546 | Hig | 7.0 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Dec 21, 2023 | A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC_SETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsm_dlci | |
| CVE-2023-6932 | Hig | 7.8 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Dec 19, 2023 | A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recomme | |
| CVE-2023-6931 | Hig | 7.8 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Dec 19, 2023 | A heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component can be exploited to achieve local privilege escalation. A perf_event's read_size can overflow, leading to an heap out-of-bounds increment or write in perf_read_group(). We rec | |
| CVE-2023-6622 | Med | 5.5 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Dec 8, 2023 | A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service. | |
| CVE-2023-24023 | Med | 6.8 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Nov 28, 2023 | Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4 allow certain man-in-the-middle attacks that force a short key length, and might lead to discovery of the encryption key and live injection, aka BLUF | |
| CVE-2023-6176 | Med | 4.7 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Nov 16, 2023 | A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configuration, which could allow a local user to crash the system or escal | |
| CVE-2023-6121 | Med | 4.3 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Nov 16, 2023 | An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the ke | |
| CVE-2023-39198 | Hig | 7.5 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Nov 9, 2023 | A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. This flaw allows an attacker to guess the ret | |
| CVE-2023-5090 | Med | 6.0 | < 4.18.0-553.8.1.el8_10 | 4.18.0-553.8.1.el8_10 | Nov 6, 2023 | A flaw was found in KVM. An improper check in svm_set_x2apic_msr_interception() may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition. | |
| CVE-2023-46862 | Med | 4.7 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Oct 29, 2023 | An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur. | |
| CVE-2023-45863 | Med | 6.4 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Oct 14, 2023 | An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write. | |
| CVE-2023-39194 | Low | 3.2 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Oct 9, 2023 | A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds re | |
| CVE-2023-39193 | Med | 6.1 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Oct 9, 2023 | A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure. | |
| CVE-2023-39189 | Med | 5.1 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Oct 9, 2023 | A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or inform | |
| CVE-2023-42754 | Med | 5.5 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Oct 5, 2023 | A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with C | |
| CVE-2023-4732 | Med | 4.7 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Oct 3, 2023 | A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x. | |
| CVE-2023-42756 | Med | 4.4 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Sep 28, 2023 | A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`. This issue may allow a local user to crash the system. | |
| CVE-2023-4155 | Med | 5.3 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Sep 13, 2023 | A flaw was found in KVM AMD Secure Encrypted Virtualization (SEV) in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the `VMGEXIT` handler recursively. If an attacker manages to call the |
- affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
- affected < 5.14.0-70.30.1.el9_0fixed 5.14.0-70.30.1.el9_0
It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC_SETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsm_dlci
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recomme
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component can be exploited to achieve local privilege escalation. A perf_event's read_size can overflow, leading to an heap out-of-bounds increment or write in perf_read_group(). We rec
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4 allow certain man-in-the-middle attacks that force a short key length, and might lead to discovery of the encryption key and live injection, aka BLUF
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configuration, which could allow a local user to crash the system or escal
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the ke
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. This flaw allows an attacker to guess the ret
- affected < 4.18.0-553.8.1.el8_10fixed 4.18.0-553.8.1.el8_10
A flaw was found in KVM. An improper check in svm_set_x2apic_msr_interception() may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds re
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or inform
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with C
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`. This issue may allow a local user to crash the system.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A flaw was found in KVM AMD Secure Encrypted Virtualization (SEV) in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the `VMGEXIT` handler recursively. If an attacker manages to call the
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