rpm package
suse/kernel-default&distro=SUSE Linux Enterprise Module for Legacy 15 SP2
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP2
Vulnerabilities (194)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-37159 | Med | 6.4 | < 5.3.18-24.96.1 | 5.3.18-24.96.1 | Jul 21, 2021 | hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free. | |
| CVE-2021-33909 | Hig | 7.8 | < 5.3.18-24.75.3 | 5.3.18-24.75.3 | 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-2021-3612 | Hig | 7.8 | < 5.3.18-24.75.3 | 5.3.18-24.75.3 | Jul 9, 2021 | An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highe | |
| CVE-2021-22555 | Hig | 8.3 | KEV | < 5.3.18-24.75.3 | 5.3.18-24.75.3 | 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-2021-35039 | Hig | 7.8 | < 5.3.18-24.75.3 | 5.3.18-24.75.3 | Jul 7, 2021 | kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument. | |
| CVE-2021-33624 | Med | 4.7 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 23, 2021 | In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. | |
| CVE-2021-0605 | Med | 4.4 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 22, 2021 | In pfkey_dump of af_key.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Androi | |
| CVE-2021-0512 | Hig | 7.8 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 21, 2021 | In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Prod | |
| CVE-2021-34693 | Med | 5.5 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 14, 2021 | net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. | |
| CVE-2021-0129 | Med | 5.7 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 9, 2021 | Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. | |
| CVE-2020-36386 | Hig | 7.1 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 7, 2021 | An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf. | |
| CVE-2020-36385 | Hig | 7.8 | < 5.3.18-24.70.1 | 5.3.18-24.70.1 | Jun 7, 2021 | An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. | |
| CVE-2021-3491 | Hig | 7.8 | < 5.3.18-24.67.3 | 5.3.18-24.67.3 | 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-2021-33200 | Hig | 7.8 | < 5.3.18-24.67.3 | 5.3.18-24.67.3 | 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-2021-20177 | Med | 4.4 | < 5.3.18-24.49.2 | 5.3.18-24.49.2 | May 26, 2021 | A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user (with root or CAP_NET_ADMIN) when inserting iptables rules could insert a rule which can panic the system. Kernel before kernel 5.5-rc1 is affected. | |
| CVE-2020-27815 | Hig | 7.8 | < 5.3.18-24.61.1 | 5.3.18-24.61.1 | 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-2020-25669 | Hig | 7.8 | < 5.3.18-24.43.2 | 5.3.18-24.43.2 | May 26, 2021 | A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. Though the dangling pointer is set to NULL in sunkbd_disconnect, there is still an alias in sunkbd_reinit causing Use After Free. | |
| CVE-2020-25668 | Hig | 7.0 | < 5.3.18-24.43.2 | 5.3.18-24.43.2 | May 26, 2021 | A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op. | |
| CVE-2021-22543 | Hig | 7.8 | < 5.3.18-24.78.1 | 5.3.18-24.78.1 | 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-2020-25673 | Med | 5.5 | < 5.3.18-24.61.1 | 5.3.18-24.61.1 | 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. |
- affected < 5.3.18-24.96.1fixed 5.3.18-24.96.1
hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.
- affected < 5.3.18-24.75.3fixed 5.3.18-24.75.3
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 < 5.3.18-24.75.3fixed 5.3.18-24.75.3
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highe
- affected < 5.3.18-24.75.3fixed 5.3.18-24.75.3
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
- affected < 5.3.18-24.75.3fixed 5.3.18-24.75.3
kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument.
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db.
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
In pfkey_dump of af_key.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Androi
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Prod
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized.
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access.
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf.
- affected < 5.3.18-24.70.1fixed 5.3.18-24.70.1
An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.
- affected < 5.3.18-24.67.3fixed 5.3.18-24.67.3
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
- affected < 5.3.18-24.67.3fixed 5.3.18-24.67.3
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,
- affected < 5.3.18-24.49.2fixed 5.3.18-24.49.2
A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user (with root or CAP_NET_ADMIN) when inserting iptables rules could insert a rule which can panic the system. Kernel before kernel 5.5-rc1 is affected.
- affected < 5.3.18-24.61.1fixed 5.3.18-24.61.1
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
- affected < 5.3.18-24.43.2fixed 5.3.18-24.43.2
A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. Though the dangling pointer is set to NULL in sunkbd_disconnect, there is still an alias in sunkbd_reinit causing Use After Free.
- affected < 5.3.18-24.43.2fixed 5.3.18-24.43.2
A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op.
- affected < 5.3.18-24.78.1fixed 5.3.18-24.78.1
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
- affected < 5.3.18-24.61.1fixed 5.3.18-24.61.1
A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak and eventually hanging-up the system.
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