rpm package
almalinux/kernel-cross-headers
pkg:rpm/almalinux/kernel-cross-headers
Vulnerabilities (1,148)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-3773 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Feb 16, 2022 | A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks. | ||
| CVE-2022-0617 | — | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Feb 16, 2022 | A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. | ||
| CVE-2022-24448 | — | < 4.18.0-425.3.1.el8 | 4.18.0-425.3.1.el8 | Feb 4, 2022 | An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns | ||
| CVE-2022-0286 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Jan 31, 2022 | A flaw was found in the Linux kernel. A null pointer dereference in bond_ipsec_add_sa() may lead to local denial of service. | ||
| CVE-2021-4083 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Jan 18, 2022 | A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalat | ||
| CVE-2021-45485 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Dec 25, 2021 | In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. | ||
| CVE-2021-45486 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Dec 25, 2021 | In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small. | ||
| CVE-2021-44733 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Dec 22, 2021 | A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. | ||
| CVE-2021-43975 | — | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Nov 17, 2021 | In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value. | ||
| CVE-2021-43976 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Nov 17, 2021 | In the Linux kernel through 5.15.2, mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker (who can connect a crafted USB device) to cause a denial of service (skb_over_panic). | ||
| CVE-2021-43389 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Nov 4, 2021 | An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c. | ||
| CVE-2020-27820 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Nov 2, 2021 | A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver). | ||
| CVE-2021-43056 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Oct 28, 2021 | An issue was discovered in the Linux kernel for powerpc before 5.14.15. It allows a malicious KVM guest to crash the host, when the host is running on Power8, due to an arch/powerpc/kvm/book3s_hv_rmhandlers.S implementation bug in the handling of the SRR1 register values. | ||
| CVE-2021-0941 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Oct 25, 2021 | In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAn | ||
| CVE-2021-42739 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Oct 20, 2021 | The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking. | ||
| CVE-2021-41864 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Oct 1, 2021 | prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write. | ||
| CVE-2021-21781 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Aug 18, 2021 | An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An | ||
| CVE-2021-37159 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Jul 21, 2021 | hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free. | ||
| CVE-2021-3612 | — | < 4.18.0-372.9.1.el8 | 4.18.0-372.9.1.el8 | Jul 9, 2021 | An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highe | ||
| CVE-2020-26555 | — | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | May 24, 2021 | Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN. |
- CVE-2021-3773Feb 16, 2022affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.
- CVE-2022-0617Feb 16, 2022affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2.
- CVE-2022-24448Feb 4, 2022affected < 4.18.0-425.3.1.el8fixed 4.18.0-425.3.1.el8
An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns
- CVE-2022-0286Jan 31, 2022affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
A flaw was found in the Linux kernel. A null pointer dereference in bond_ipsec_add_sa() may lead to local denial of service.
- CVE-2021-4083Jan 18, 2022affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalat
- CVE-2021-45485Dec 25, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.
- CVE-2021-45486Dec 25, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.
- CVE-2021-44733Dec 22, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object.
- CVE-2021-43975Nov 17, 2021affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.
- CVE-2021-43976Nov 17, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
In the Linux kernel through 5.15.2, mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker (who can connect a crafted USB device) to cause a denial of service (skb_over_panic).
- CVE-2021-43389Nov 4, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c.
- CVE-2020-27820Nov 2, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).
- CVE-2021-43056Oct 28, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
An issue was discovered in the Linux kernel for powerpc before 5.14.15. It allows a malicious KVM guest to crash the host, when the host is running on Power8, due to an arch/powerpc/kvm/book3s_hv_rmhandlers.S implementation bug in the handling of the SRR1 register values.
- CVE-2021-0941Oct 25, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAn
- CVE-2021-42739Oct 20, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.
- CVE-2021-41864Oct 1, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.
- CVE-2021-21781Aug 18, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An
- CVE-2021-37159Jul 21, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.
- CVE-2021-3612Jul 9, 2021affected < 4.18.0-372.9.1.el8fixed 4.18.0-372.9.1.el8
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highe
- CVE-2020-26555May 24, 2021affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4
Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.
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