Red Hat Enterprise Linux

Description

Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market.

Product names

enterprise_linux, Red Hat Enterprise Linux 6

CVE-2021-3622 (GCVE-0-2021-3622)

Vulnerability from – Published: 2021-12-23 20:31 – Updated: 2024-08-03 17:01
VLAI?
Summary
A flaw was found in the hivex library. This flaw allows an attacker to input a specially crafted Windows Registry (hive) file, which would cause hivex to recursively call the _get_children() function, leading to a stack overflow. The highest threat from this vulnerability is to system availability.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a hivex Affected: hivex-1.3.21
Show details on NVD website

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CVE-2021-3612 (GCVE-0-2021-3612)

Vulnerability from – Published: 2021-07-09 10:33 – Updated: 2024-08-03 17:01
VLAI?
Summary
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 highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a kernel Affected: kernel 5.9-rc1
Show details on NVD website

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CVE-2021-3611 (GCVE-0-2021-3611)

Vulnerability from – Published: 2022-05-11 15:23 – Updated: 2024-08-03 17:01
VLAI?
Summary
A stack overflow vulnerability was found in the Intel HD Audio device (intel-hda) of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability. This flaw affects QEMU versions prior to 7.0.0.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a QEMU Affected: QEMU versions prior to 7.0.0
Show details on NVD website

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CVE-2021-3610 (GCVE-0-2021-3610)

Vulnerability from – Published: 2022-02-24 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
A heap-based buffer overflow vulnerability was found in ImageMagick in versions prior to 7.0.11-14 in ReadTIFFImage() in coders/tiff.c. This issue is due to an incorrect setting of the pixel array size, which can lead to a crash and segmentation fault.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a ImageMagick Affected: ImageMagick 7.0.11-14
Show details on NVD website

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CVE-2021-3605 (GCVE-0-2021-3605)

Vulnerability from – Published: 2021-08-25 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
There's a flaw in OpenEXR's rleUncompress functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest risk from this flaw is to application availability.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a OpenEXR Affected: OpenEXR 3.0.5
Show details on NVD website

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CVE-2021-3596 (GCVE-0-2021-3596)

Vulnerability from – Published: 2022-02-24 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage() in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreatePushParserCtxt() and uses the value directly, which leads to a crash and segmentation fault.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a ImageMagick Affected: ImageMagick 7.0.10-31
Show details on NVD website

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CVE-2021-3595 (GCVE-0-2021-3595)

Vulnerability from – Published: 2021-06-15 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the 'tftp_t' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a QEMU Affected: libslirp 4.6.0
Show details on NVD website

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CVE-2021-3594 (GCVE-0-2021-3594)

Vulnerability from – Published: 2021-06-15 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a QEMU Affected: libslirp 4.6.0
Show details on NVD website

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CVE-2021-3593 (GCVE-0-2021-3593)

Vulnerability from – Published: 2021-06-15 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a QEMU Affected: libslirp 4.6.0
Show details on NVD website

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CVE-2021-3573 (GCVE-0-2021-3573)

Vulnerability from – Published: 2021-08-13 00:00 – Updated: 2024-08-03 17:01
VLAI?
Summary
A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
n/a kernel Affected: kernel 5.13-rc5
Show details on NVD website

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