rpm package
almalinux/kernel-headers
pkg:rpm/almalinux/kernel-headers
Vulnerabilities (1,411)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2023-3090 | Hig | 7.8 | < 4.18.0-477.27.2.el8_8 | 4.18.0-477.27.2.el8_8 | Jun 28, 2023 | A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by missing skb->cb initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_ | |
| CVE-2023-3212 | Med | 4.4 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jun 23, 2023 | A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this f | |
| CVE-2023-35824 | Hig | 7.0 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jun 18, 2023 | An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in drivers/media/pci/dm1105/dm1105.c. | |
| CVE-2023-35823 | Hig | 7.0 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jun 18, 2023 | An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c. | |
| CVE-2023-35788 | Hig | 7.8 | < 4.18.0-477.27.2.el8_8 | 4.18.0-477.27.2.el8_8 | Jun 16, 2023 | An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation. | |
| CVE-2023-3268 | Hig | 7.1 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jun 16, 2023 | An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information. | |
| CVE-2023-3161 | Med | 5.5 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jun 12, 2023 | A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing font->width and font->height greater than 32 to fbcon_set_font, since there are no checks in place, a shift-out-of-bounds occurs leading to undefined behavior and possible denial of service. | |
| CVE-2023-3141 | Hig | 7.1 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jun 9, 2023 | A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak. | |
| CVE-2023-2002 | Med | 6.8 | < 4.18.0-477.27.2.el8_8 | 4.18.0-477.27.2.el8_8 | May 26, 2023 | A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availabil | |
| CVE-2023-33203 | Med | 6.4 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | May 18, 2023 | The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device. | |
| CVE-2023-2513 | Med | 6.7 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | May 8, 2023 | A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors. | |
| CVE-2023-31436 | Hig | 7.8 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 28, 2023 | qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX. | |
| CVE-2023-0458 | Med | 5.3 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 26, 2023 | A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 o | |
| CVE-2023-31084 | Med | 5.5 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 24, 2023 | An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_ | |
| CVE-2023-31083 | Med | 4.7 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Apr 24, 2023 | An issue was discovered in drivers/bluetooth/hci_ldisc.c in the Linux kernel 6.2. In hci_uart_tty_ioctl, there is a race condition between HCIUARTSETPROTO and HCIUARTGETPROTO. HCI_UART_PROTO_SET is set before hu->proto is set. A NULL pointer dereference may occur. | |
| CVE-2023-1998 | Med | 5.6 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 21, 2023 | The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim pr | |
| CVE-2023-28328 | Med | 5.5 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 19, 2023 | A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device. This flaw allows a local user to crash the system or potentially caus | |
| CVE-2023-1382 | Med | 4.7 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 19, 2023 | A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel. | |
| CVE-2023-1989 | Hig | 7.0 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 11, 2023 | A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices. | |
| CVE-2023-30456 | Med | 6.5 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Apr 10, 2023 | An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4. |
- affected < 4.18.0-477.27.2.el8_8fixed 4.18.0-477.27.2.el8_8
A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by missing skb->cb initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this f
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in drivers/media/pci/dm1105/dm1105.c.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c.
- affected < 4.18.0-477.27.2.el8_8fixed 4.18.0-477.27.2.el8_8
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing font->width and font->height greater than 32 to fbcon_set_font, since there are no checks in place, a shift-out-of-bounds occurs leading to undefined behavior and possible denial of service.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.
- affected < 4.18.0-477.27.2.el8_8fixed 4.18.0-477.27.2.el8_8
A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availabil
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 o
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_
- affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
An issue was discovered in drivers/bluetooth/hci_ldisc.c in the Linux kernel 6.2. In hci_uart_tty_ioctl, there is a race condition between HCIUARTSETPROTO and HCIUARTGETPROTO. HCI_UART_PROTO_SET is set before hu->proto is set. A NULL pointer dereference may occur.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim pr
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device. This flaw allows a local user to crash the system or potentially caus
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.
Page 65 of 71