rpm package
suse/kernel-livepatch-SLE15-SP3_Update_1&distro=SUSE Linux Enterprise Live Patching 15 SP3
pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3
Vulnerabilities (95)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-33909 | — | < 2-2.1 | 2-2.1 | Jul 20, 2021 | fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05. | ||
| CVE-2021-22555 | — | KEV | < 2-2.1 | 2-2.1 | Jul 7, 2021 | A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space | |
| CVE-2021-3491 | — | < 1-7.5.1 | 1-7.5.1 | Jun 4, 2021 | The io_uring subsystem in the Linux kernel allowed the MAX_RW_COUNT limit to be bypassed in the PROVIDE_BUFFERS operation, which led to negative values being usedin mem_rw when reading /proc//mem. This could be used to create a heap overflow leading to arbitrary code executi | ||
| CVE-2021-3490 | — | < 1-7.5.1 | 1-7.5.1 | Jun 4, 2021 | The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4 | ||
| CVE-2021-3489 | — | < 1-7.5.1 | 1-7.5.1 | Jun 4, 2021 | The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel and therefore, arbitrary code execution. This issue was fixed via co | ||
| CVE-2021-33200 | — | < 1-7.5.1 | 1-7.5.1 | May 27, 2021 | kernel/bpf/verifier.c in the Linux kernel through 5.12.7 enforces incorrect limits for pointer arithmetic operations, aka CID-bb01a1bba579. This can be abused to perform out-of-bounds reads and writes in kernel memory, leading to local privilege escalation to root. In particular, | ||
| CVE-2020-27815 | — | < 1-7.5.1 | 1-7.5.1 | May 26, 2021 | A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges. The highest threat from this vulnerability is to confidentiality, int | ||
| CVE-2020-25673 | — | < 1-7.5.1 | 1-7.5.1 | May 26, 2021 | A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak and eventually hanging-up the system. | ||
| CVE-2020-25671 | — | < 1-7.5.1 | 1-7.5.1 | May 26, 2021 | A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations. | ||
| CVE-2021-22543 | — | < 3-2.1 | 3-2.1 | May 26, 2021 | An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pag | ||
| CVE-2020-25670 | — | < 1-7.5.1 | 1-7.5.1 | May 26, 2021 | A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations. | ||
| CVE-2020-25672 | — | < 1-7.5.1 | 1-7.5.1 | May 25, 2021 | A memory leak vulnerability was found in Linux kernel in llcp_sock_connect | ||
| CVE-2021-3483 | — | < 1-7.5.1 | 1-7.5.1 | May 17, 2021 | A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as we | ||
| CVE-2021-33034 | — | < 1-7.5.1 | 1-7.5.1 | May 14, 2021 | In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value. | ||
| CVE-2021-23134 | — | < 1-7.5.1 | 1-7.5.1 | May 12, 2021 | Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability. | ||
| CVE-2020-26147 | Med | 5.4 | < 1-7.5.1 | 1-7.5.1 | May 11, 2021 | An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends | |
| CVE-2020-26145 | Med | 6.5 | < 1-7.5.1 | 1-7.5.1 | May 11, 2021 | An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitra | |
| CVE-2020-26141 | Med | 6.5 | < 1-7.5.1 | 1-7.5.1 | May 11, 2021 | An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 network | |
| CVE-2020-26139 | Med | 5.3 | < 1-7.5.1 | 1-7.5.1 | May 11, 2021 | An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against c | |
| CVE-2020-24588 | Low | 3.5 | < 1-7.5.1 | 1-7.5.1 | May 11, 2021 | The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is manda |
- CVE-2021-33909Jul 20, 2021affected < 2-2.1fixed 2-2.1
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.
- affected < 2-2.1fixed 2-2.1
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
- CVE-2021-3491Jun 4, 2021affected < 1-7.5.1fixed 1-7.5.1
The io_uring subsystem in the Linux kernel allowed the MAX_RW_COUNT limit to be bypassed in the PROVIDE_BUFFERS operation, which led to negative values being usedin mem_rw when reading /proc//mem. This could be used to create a heap overflow leading to arbitrary code executi
- CVE-2021-3490Jun 4, 2021affected < 1-7.5.1fixed 1-7.5.1
The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4
- CVE-2021-3489Jun 4, 2021affected < 1-7.5.1fixed 1-7.5.1
The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel and therefore, arbitrary code execution. This issue was fixed via co
- CVE-2021-33200May 27, 2021affected < 1-7.5.1fixed 1-7.5.1
kernel/bpf/verifier.c in the Linux kernel through 5.12.7 enforces incorrect limits for pointer arithmetic operations, aka CID-bb01a1bba579. This can be abused to perform out-of-bounds reads and writes in kernel memory, leading to local privilege escalation to root. In particular,
- CVE-2020-27815May 26, 2021affected < 1-7.5.1fixed 1-7.5.1
A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges. The highest threat from this vulnerability is to confidentiality, int
- CVE-2020-25673May 26, 2021affected < 1-7.5.1fixed 1-7.5.1
A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak and eventually hanging-up the system.
- CVE-2020-25671May 26, 2021affected < 1-7.5.1fixed 1-7.5.1
A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.
- CVE-2021-22543May 26, 2021affected < 3-2.1fixed 3-2.1
An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pag
- CVE-2020-25670May 26, 2021affected < 1-7.5.1fixed 1-7.5.1
A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.
- CVE-2020-25672May 25, 2021affected < 1-7.5.1fixed 1-7.5.1
A memory leak vulnerability was found in Linux kernel in llcp_sock_connect
- CVE-2021-3483May 17, 2021affected < 1-7.5.1fixed 1-7.5.1
A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as we
- CVE-2021-33034May 14, 2021affected < 1-7.5.1fixed 1-7.5.1
In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value.
- CVE-2021-23134May 12, 2021affected < 1-7.5.1fixed 1-7.5.1
Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability.
- affected < 1-7.5.1fixed 1-7.5.1
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends
- affected < 1-7.5.1fixed 1-7.5.1
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitra
- affected < 1-7.5.1fixed 1-7.5.1
An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 network
- affected < 1-7.5.1fixed 1-7.5.1
An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against c
- affected < 1-7.5.1fixed 1-7.5.1
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is manda
Page 3 of 5