rpm package
almalinux/kernel-tools-libs
pkg:rpm/almalinux/kernel-tools-libs
Vulnerabilities (1,566)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-3628 | Med | 6.6 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Jan 12, 2023 | A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges. | |
| CVE-2023-23455 | Med | 5.5 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Jan 12, 2023 | atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). | |
| CVE-2023-23454 | Med | 5.5 | < 4.18.0-477.10.1.el8_8 | 4.18.0-477.10.1.el8_8 | Jan 12, 2023 | cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). | |
| CVE-2022-4379 | Hig | 7.5 | < 5.14.0-162.18.1.el9_1 | 5.14.0-162.18.1.el9_1 | Jan 10, 2023 | A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial | |
| CVE-2022-2196 | Med | 5.8 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Jan 9, 2023 | A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker a | |
| CVE-2022-4378 | Hig | 7.8 | < 5.14.0-162.18.1.el9_1 | 5.14.0-162.18.1.el9_1 | Jan 5, 2023 | A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system. | |
| CVE-2022-4269 | Med | 5.5 | < 5.14.0-162.22.2.el9_1 | 5.14.0-162.22.2.el9_1 | Dec 5, 2022 | A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in | |
| CVE-2022-45869 | Med | 5.5 | < 5.14.0-284.25.1.el9_2 | 5.14.0-284.25.1.el9_2 | Nov 30, 2022 | A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled. | |
| CVE-2022-4129 | Med | 5.5 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Nov 28, 2022 | A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service. | |
| CVE-2022-4128 | Med | 5.5 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Nov 28, 2022 | A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing a denial of service. | |
| CVE-2022-45934 | Hig | 7.8 | < 5.14.0-427.13.1.el9_4 | 5.14.0-427.13.1.el9_4 | Nov 27, 2022 | An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets. | |
| CVE-2022-45919 | Hig | 7.0 | < 4.18.0-513.9.1.el8_9 | 4.18.0-513.9.1.el8_9 | Nov 27, 2022 | An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event. | |
| CVE-2022-45887 | Med | 4.7 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Nov 25, 2022 | An issue was discovered in the Linux kernel through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec.c has a memory leak because of the lack of a dvb_frontend_detach call. | |
| CVE-2022-45886 | Hig | 7.0 | < 4.18.0-513.9.1.el8_9 | 4.18.0-513.9.1.el8_9 | Nov 25, 2022 | An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free. | |
| CVE-2022-45884 | Hig | 7.0 | < 4.18.0-513.9.1.el8_9 | 4.18.0-513.9.1.el8_9 | Nov 25, 2022 | An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbdev.c has a use-after-free, related to dvb_register_device dynamically allocating fops. | |
| CVE-2022-42896 | Hig | 8.0 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Nov 23, 2022 | There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leakin | |
| CVE-2022-42895 | Med | 5.1 | < 4.18.0-513.5.1.el8_9 | 4.18.0-513.5.1.el8_9 | Nov 23, 2022 | There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba31 | |
| CVE-2022-43945 | Hig | 7.5 | < 5.14.0-162.12.1.el9_1 | 5.14.0-162.12.1.el9_1 | Nov 4, 2022 | The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client c | |
| CVE-2022-43750 | Med | 6.7 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Oct 26, 2022 | drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory. | |
| CVE-2022-3640 | Med | 5.5 | < 5.14.0-284.11.1.el9_2 | 5.14.0-284.11.1.el9_2 | Oct 21, 2022 | A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. |
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges.
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
- affected < 4.18.0-477.10.1.el8_8fixed 4.18.0-477.10.1.el8_8
cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
- affected < 5.14.0-162.18.1.el9_1fixed 5.14.0-162.18.1.el9_1
A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker a
- affected < 5.14.0-162.18.1.el9_1fixed 5.14.0-162.18.1.el9_1
A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system.
- affected < 5.14.0-162.22.2.el9_1fixed 5.14.0-162.22.2.el9_1
A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in
- affected < 5.14.0-284.25.1.el9_2fixed 5.14.0-284.25.1.el9_2
A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing a denial of service.
- 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 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets.
- affected < 4.18.0-513.9.1.el8_9fixed 4.18.0-513.9.1.el8_9
An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.
- 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 through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec.c has a memory leak because of the lack of a dvb_frontend_detach call.
- affected < 4.18.0-513.9.1.el8_9fixed 4.18.0-513.9.1.el8_9
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.
- affected < 4.18.0-513.9.1.el8_9fixed 4.18.0-513.9.1.el8_9
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbdev.c has a use-after-free, related to dvb_register_device dynamically allocating fops.
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leakin
- affected < 4.18.0-513.5.1.el8_9fixed 4.18.0-513.5.1.el8_9
There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba31
- affected < 5.14.0-162.12.1.el9_1fixed 5.14.0-162.12.1.el9_1
The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client c
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory.
- affected < 5.14.0-284.11.1.el9_2fixed 5.14.0-284.11.1.el9_2
A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue.
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