Linux: >> Linux Kernel >> 2.1.95 Security Vulnerabilities
In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-04-02
An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a capable file from a nosuid mount into another mount. A local user could use this flaw to escalate their privileges on the system.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-04-01
A flaw was found in the Linux kernels implementation of audit rules, where a syscall can unexpectedly not be correctly not be logged by the audit subsystem
CVSS Score
3.4
EPSS Score
0.001
Published
2022-03-30
In drivers/hid/hid-elo.c in the Linux kernel before 5.16.11, a memory leak exists for a certain hid_parse error condition.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-03-28
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
CVSS Score
7.8
EPSS Score
0.001
Published
2022-03-25
A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality.
CVSS Score
4.4
EPSS Score
0.0
Published
2022-03-25
A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.
CVSS Score
6.8
EPSS Score
0.001
Published
2022-03-25
A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS).
CVSS Score
5.5
EPSS Score
0.001
Published
2022-03-25
A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-03-23
A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-03-23