rpm package
almalinux/bpftool
pkg:rpm/almalinux/bpftool
Vulnerabilities (953)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2023-6531 | Hig | 7.0 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.el9_4 | Jan 21, 2024 | A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic() on the socket that the SKB is queued on. | |
| CVE-2021-33631 | Med | 5.5 | < 4.18.0-513.24.1.el8_9 | 4.18.0-513.24.1.el8_9 | Jan 18, 2024 | Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0. | |
| CVE-2024-0646 | Hig | 7.0 | < 4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 | Jan 17, 2024 | An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system. | |
| CVE-2024-0565 | Med | 6.8 | < 4.18.0-513.24.1.el8_9 | 4.18.0-513.24.1.el8_9 | Jan 15, 2024 | An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service. | |
| CVE-2023-6915 | Med | 6.2 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.el9_4 | Jan 15, 2024 | A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return. | |
| CVE-2023-6040 | Hig | 7.8 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.el9_4 | Jan 12, 2024 | An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_ | |
| CVE-2023-51780 | Hig | 7.0 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.el9_4 | Jan 11, 2024 | An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition. | |
| CVE-2024-0340 | Med | 4.4 | < 4.18.0-553.5.1.el8_10 | 4.18.0-553.5.1.el8_10 | Jan 9, 2024 | A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This issue can allow local pri | |
| CVE-2022-2588 | Med | 5.3 | < 4.18.0-372.32.1.el8_6 | 4.18.0-372.32.1.el8_6 | Jan 8, 2024 | It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0. | |
| 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 | < 4.18.0-513.24.1.el8_9 | 4.18.0-513.24.1.el8_9 | 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 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.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 | < 4.18.0-513.24.1.el8_9 | 4.18.0-513.24.1.el8_9 | 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 recomme | |
| CVE-2023-6817 | Hig | 7.8 | < 4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 | Dec 18, 2023 | A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The function nft_pipapo_walk did not skip inactive elements during set walk which could lead double deactivations of PIPAPO (Pile Packet Po | |
| CVE-2023-6622 | Med | 5.5 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.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-2023-6610 | Hig | 7.1 | < 4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 | Dec 8, 2023 | An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information. | |
| CVE-2023-6606 | Hig | 7.1 | < 4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 | Dec 8, 2023 | An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information. | |
| CVE-2023-24023 | Med | 6.8 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.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 | < 7.3.0-427.13.1.el9_4 | 7.3.0-427.13.1.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 |
- affected < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.el9_4
A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic() on the socket that the SKB is queued on.
- affected < 4.18.0-513.24.1.el8_9fixed 4.18.0-513.24.1.el8_9
Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.
- affected < 4.18.0-513.18.1.el8_9fixed 4.18.0-513.18.1.el8_9
An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system.
- affected < 4.18.0-513.24.1.el8_9fixed 4.18.0-513.24.1.el8_9
An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service.
- affected < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.el9_4
A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return.
- affected < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.el9_4
An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_
- affected < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.el9_4
An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.
- affected < 4.18.0-553.5.1.el8_10fixed 4.18.0-553.5.1.el8_10
A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This issue can allow local pri
- affected < 4.18.0-372.32.1.el8_6fixed 4.18.0-372.32.1.el8_6
It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
- 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 < 4.18.0-513.24.1.el8_9fixed 4.18.0-513.24.1.el8_9
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 < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.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 < 4.18.0-513.24.1.el8_9fixed 4.18.0-513.24.1.el8_9
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 recomme
- affected < 4.18.0-513.18.1.el8_9fixed 4.18.0-513.18.1.el8_9
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The function nft_pipapo_walk did not skip inactive elements during set walk which could lead double deactivations of PIPAPO (Pile Packet Po
- affected < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.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 < 4.18.0-513.18.1.el8_9fixed 4.18.0-513.18.1.el8_9
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
- affected < 4.18.0-513.18.1.el8_9fixed 4.18.0-513.18.1.el8_9
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
- affected < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.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 < 7.3.0-427.13.1.el9_4fixed 7.3.0-427.13.1.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
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