rpm package
suse/kernel-livepatch-SLE15-SP2_Update_7&distro=SUSE Linux Enterprise Live Patching 15 SP2
pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_7&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2
Vulnerabilities (41)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-29154 | — | < 7-2.2 | 7-2.2 | Apr 8, 2021 | BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpf_jit_comp.c and arch/x86/net/bpf_jit_comp32.c. | ||
| CVE-2021-28688 | — | < 6-2.2 | 6-2.2 | Apr 6, 2021 | The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too far and may under certain conditions also overwrite pointers which are in need of cleaning up. The lack of cleanup wo | ||
| CVE-2021-3444 | — | < 6-2.2 | 6-2.2 | Mar 23, 2021 | The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs could use this gain out-of-bounds reads in kernel memory leading to information di | ||
| CVE-2021-28660 | — | < 6-2.2 | 6-2.2 | Mar 17, 2021 | rtw_wx_set_scan in drivers/staging/rtl8188eu/os_dep/ioctl_linux.c in the Linux kernel through 5.11.6 allows writing beyond the end of the ->ssid[] array. NOTE: from the perspective of kernel.org releases, CVE IDs are not normally used for drivers/staging/* (unfinished work); howe | ||
| CVE-2021-27365 | — | < 5-2.2 | 5-2.2 | Mar 7, 2021 | An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up t | ||
| CVE-2021-27364 | — | < 5-2.2 | 5-2.2 | Mar 7, 2021 | An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages. | ||
| CVE-2021-27363 | — | < 5-2.2 | 5-2.2 | Mar 7, 2021 | An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via t | ||
| CVE-2021-26931 | — | < 6-2.2 | 6-2.2 | Feb 17, 2021 | An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests (such as out of memory c | ||
| CVE-2021-26930 | — | < 6-2.2 | 6-2.2 | Feb 17, 2021 | An issue was discovered in the Linux kernel 3.11 through 5.10.16, as used by Xen. To service requests to the PV backend, the driver maps grant references provided by the frontend. In this process, errors may be encountered. In one case, an error encountered earlier might be disca | ||
| CVE-2021-3347 | — | < 4-2.2 | 4-2.2 | Jan 29, 2021 | An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458. | ||
| CVE-2020-28374 | — | < 4-2.2 | 4-2.2 | Jan 13, 2021 | In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack c | ||
| CVE-2020-36158 | — | < 3-2.1 | 3-2.1 | Jan 5, 2021 | mwifiex_cmd_802_11_ad_hoc_start in drivers/net/wireless/marvell/mwifiex/join.c in the Linux kernel through 5.10.4 might allow remote attackers to execute arbitrary code via a long SSID value, aka CID-5c455c5ab332. | ||
| CVE-2020-29569 | — | < 3-2.1 | 3-2.1 | Dec 15, 2020 | An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly togg | ||
| CVE-2020-0466 | — | < 3-2.1 | 3-2.1 | Dec 14, 2020 | In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersion | ||
| CVE-2020-29660 | — | < 3-2.1 | 3-2.1 | Dec 9, 2020 | A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24. | ||
| CVE-2020-29661 | — | < 3-2.1 | 3-2.1 | Dec 9, 2020 | A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b. | ||
| CVE-2020-25656 | — | < 1-5.3.1 | 1-5.3.1 | Dec 2, 2020 | A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidential | ||
| CVE-2020-29368 | — | < 3-2.1 | 3-2.1 | Nov 28, 2020 | An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1. | ||
| CVE-2020-29373 | — | < 3-2.1 | 3-2.1 | Nov 28, 2020 | An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d. | ||
| CVE-2020-25705 | — | < 1-5.3.1 | 1-5.3.1 | Nov 17, 2020 | A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well |
- CVE-2021-29154Apr 8, 2021affected < 7-2.2fixed 7-2.2
BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpf_jit_comp.c and arch/x86/net/bpf_jit_comp32.c.
- CVE-2021-28688Apr 6, 2021affected < 6-2.2fixed 6-2.2
The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too far and may under certain conditions also overwrite pointers which are in need of cleaning up. The lack of cleanup wo
- CVE-2021-3444Mar 23, 2021affected < 6-2.2fixed 6-2.2
The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs could use this gain out-of-bounds reads in kernel memory leading to information di
- CVE-2021-28660Mar 17, 2021affected < 6-2.2fixed 6-2.2
rtw_wx_set_scan in drivers/staging/rtl8188eu/os_dep/ioctl_linux.c in the Linux kernel through 5.11.6 allows writing beyond the end of the ->ssid[] array. NOTE: from the perspective of kernel.org releases, CVE IDs are not normally used for drivers/staging/* (unfinished work); howe
- CVE-2021-27365Mar 7, 2021affected < 5-2.2fixed 5-2.2
An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up t
- CVE-2021-27364Mar 7, 2021affected < 5-2.2fixed 5-2.2
An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages.
- CVE-2021-27363Mar 7, 2021affected < 5-2.2fixed 5-2.2
An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via t
- CVE-2021-26931Feb 17, 2021affected < 6-2.2fixed 6-2.2
An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests (such as out of memory c
- CVE-2021-26930Feb 17, 2021affected < 6-2.2fixed 6-2.2
An issue was discovered in the Linux kernel 3.11 through 5.10.16, as used by Xen. To service requests to the PV backend, the driver maps grant references provided by the frontend. In this process, errors may be encountered. In one case, an error encountered earlier might be disca
- CVE-2021-3347Jan 29, 2021affected < 4-2.2fixed 4-2.2
An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.
- CVE-2020-28374Jan 13, 2021affected < 4-2.2fixed 4-2.2
In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack c
- CVE-2020-36158Jan 5, 2021affected < 3-2.1fixed 3-2.1
mwifiex_cmd_802_11_ad_hoc_start in drivers/net/wireless/marvell/mwifiex/join.c in the Linux kernel through 5.10.4 might allow remote attackers to execute arbitrary code via a long SSID value, aka CID-5c455c5ab332.
- CVE-2020-29569Dec 15, 2020affected < 3-2.1fixed 3-2.1
An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly togg
- CVE-2020-0466Dec 14, 2020affected < 3-2.1fixed 3-2.1
In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersion
- CVE-2020-29660Dec 9, 2020affected < 3-2.1fixed 3-2.1
A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24.
- CVE-2020-29661Dec 9, 2020affected < 3-2.1fixed 3-2.1
A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.
- CVE-2020-25656Dec 2, 2020affected < 1-5.3.1fixed 1-5.3.1
A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidential
- CVE-2020-29368Nov 28, 2020affected < 3-2.1fixed 3-2.1
An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1.
- CVE-2020-29373Nov 28, 2020affected < 3-2.1fixed 3-2.1
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
- CVE-2020-25705Nov 17, 2020affected < 1-5.3.1fixed 1-5.3.1
A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well
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