rpm package
suse/kernel-livepatch-SLE15-SP2_Update_20&distro=SUSE Linux Enterprise Live Patching 15 SP2
pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2
Vulnerabilities (50)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-22942 | — | < 8-150200.2.1 | 8-150200.2.1 | Dec 13, 2023 | The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by other processes on the system through a dangling 'file' pointer. | ||
| CVE-2022-42721 | — | < 18-150200.2.2 | 18-150200.2.2 | Oct 13, 2022 | A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code. | ||
| CVE-2022-42720 | — | < 18-150200.2.2 | 18-150200.2.2 | Oct 13, 2022 | Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code. | ||
| CVE-2022-42719 | — | < 18-150200.2.2 | 18-150200.2.2 | Oct 13, 2022 | A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code. | ||
| CVE-2022-41674 | — | < 18-150200.2.2 | 18-150200.2.2 | Oct 13, 2022 | An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. | ||
| CVE-2022-41222 | — | < 18-150200.2.2 | 18-150200.2.2 | Sep 21, 2022 | mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. | ||
| CVE-2022-39189 | — | < 18-150200.2.2 | 18-150200.2.2 | Sep 2, 2022 | An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations. | ||
| CVE-2022-39188 | — | < 17-150200.2.2 | 17-150200.2.2 | Sep 2, 2022 | An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. | ||
| CVE-2022-1729 | — | < 14-150200.2.3 | 14-150200.2.3 | Sep 1, 2022 | A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc. | ||
| CVE-2022-1016 | — | < 9-150200.2.1 | 9-150200.2.1 | Aug 29, 2022 | A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker. | ||
| CVE-2021-3669 | — | < 1-5.3.2 | 1-5.3.2 | Aug 26, 2022 | A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS. | ||
| CVE-2021-3764 | — | < 1-5.3.2 | 1-5.3.2 | Aug 23, 2022 | A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an attacker to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability. | ||
| CVE-2022-1158 | — | < 10-150200.2.1 | 10-150200.2.1 | Aug 5, 2022 | A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace | ||
| CVE-2022-36946 | — | < 16-150200.2.2 | 16-150200.2.2 | Jul 27, 2022 | nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. | ||
| CVE-2022-20154 | — | < 14-150200.2.3 | 14-150200.2.3 | Jun 15, 2022 | In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: | ||
| CVE-2022-20141 | — | < 15-150200.2.2 | 15-150200.2.2 | Jun 15, 2022 | In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product | ||
| CVE-2022-21499 | — | < 14-150200.2.3 | 14-150200.2.3 | Jun 9, 2022 | KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Scor | ||
| CVE-2022-32250 | — | < 13-150200.2.2 | 13-150200.2.2 | Jun 2, 2022 | net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free. | ||
| CVE-2022-1652 | — | < 17-150200.2.2 | 17-150200.2.2 | May 31, 2022 | Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a | ||
| CVE-2022-1734 | — | < 13-150200.2.2 | 13-150200.2.2 | May 18, 2022 | A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine. |
- CVE-2022-22942Dec 13, 2023affected < 8-150200.2.1fixed 8-150200.2.1
The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by other processes on the system through a dangling 'file' pointer.
- CVE-2022-42721Oct 13, 2022affected < 18-150200.2.2fixed 18-150200.2.2
A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code.
- CVE-2022-42720Oct 13, 2022affected < 18-150200.2.2fixed 18-150200.2.2
Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.
- CVE-2022-42719Oct 13, 2022affected < 18-150200.2.2fixed 18-150200.2.2
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
- CVE-2022-41674Oct 13, 2022affected < 18-150200.2.2fixed 18-150200.2.2
An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c.
- CVE-2022-41222Sep 21, 2022affected < 18-150200.2.2fixed 18-150200.2.2
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
- CVE-2022-39189Sep 2, 2022affected < 18-150200.2.2fixed 18-150200.2.2
An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.
- CVE-2022-39188Sep 2, 2022affected < 17-150200.2.2fixed 17-150200.2.2
An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.
- CVE-2022-1729Sep 1, 2022affected < 14-150200.2.3fixed 14-150200.2.3
A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc.
- CVE-2022-1016Aug 29, 2022affected < 9-150200.2.1fixed 9-150200.2.1
A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker.
- CVE-2021-3669Aug 26, 2022affected < 1-5.3.2fixed 1-5.3.2
A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
- CVE-2021-3764Aug 23, 2022affected < 1-5.3.2fixed 1-5.3.2
A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an attacker to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability.
- CVE-2022-1158Aug 5, 2022affected < 10-150200.2.1fixed 10-150200.2.1
A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace
- CVE-2022-36946Jul 27, 2022affected < 16-150200.2.2fixed 16-150200.2.2
nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.
- CVE-2022-20154Jun 15, 2022affected < 14-150200.2.3fixed 14-150200.2.3
In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
- CVE-2022-20141Jun 15, 2022affected < 15-150200.2.2fixed 15-150200.2.2
In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product
- CVE-2022-21499Jun 9, 2022affected < 14-150200.2.3fixed 14-150200.2.3
KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Scor
- CVE-2022-32250Jun 2, 2022affected < 13-150200.2.2fixed 13-150200.2.2
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.
- CVE-2022-1652May 31, 2022affected < 17-150200.2.2fixed 17-150200.2.2
Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a
- CVE-2022-1734May 18, 2022affected < 13-150200.2.2fixed 13-150200.2.2
A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine.
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