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.
Website
Product names
enterprise_linux, Red Hat Enterprise Linux 6
Related organization
CVE-2019-3856 (GCVE-0-2019-3856)
Vulnerability from – Published: 2019-03-25 18:31 – Updated: 2025-04-23 19:48
VLAI?
Summary
An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.
Severity ?
7.5 (High)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The libssh2 Project | libssh2 |
Affected:
1.8.1
|
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CVE-2022-23645 (GCVE-0-2022-23645)
Vulnerability from – Published: 2022-02-18 20:50 – Updated: 2025-04-23 19:02
VLAI?
Title
Out-of-bounds read in swtpm
Summary
swtpm is a libtpms-based TPM emulator with socket, character device, and Linux CUSE interface. Versions prior to 0.5.3, 0.6.2, and 0.7.1 are vulnerable to out-of-bounds read. A specially crafted header of swtpm's state, where the blobheader's hdrsize indicator has an invalid value, may cause an out-of-bounds access when the byte array representing the state of the TPM is accessed. This will likely crash swtpm or prevent it from starting since the state cannot be understood. Users should upgrade to swtpm v0.5.3, v0.6.2, or v0.7.1 to receive a patch. There are currently no known workarounds.
Severity ?
6.2 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| stefanberger | swtpm |
Affected:
< 0.5.3
Affected: >= 0.6.0, < 0.6.2 Affected: = 0.7.0 |
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CVE-2021-44142 (GCVE-0-2021-44142)
Vulnerability from – Published: 2022-02-21 14:30 – Updated: 2025-04-23 19:02
VLAI?
Summary
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
Severity ?
8.8 (High)
Assigner
References
Impacted products
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CVE-2022-1304 (GCVE-0-2022-1304)
Vulnerability from – Published: 2022-04-14 20:05 – Updated: 2025-04-23 18:39
VLAI?
Summary
An out-of-bounds read/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem.
Severity ?
7.8 (High)
CWE
- CWE-125 - (CWE-125|CWE-787)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2022-1199 (GCVE-0-2022-1199)
Vulnerability from – Published: 2022-08-29 00:00 – Updated: 2025-04-23 17:47
VLAI?
Summary
A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability.
Severity ?
7.5 (High)
CWE
- CWE-416 - - Use After Free, CWE-476 - NULL Pointer Dereference.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2023-1073 (GCVE-0-2023-1073)
Vulnerability from – Published: 2023-03-27 00:00 – Updated: 2025-04-23 16:23
VLAI?
Summary
A memory corruption flaw was found in the Linux kernel’s human interface device (HID) subsystem in how a user inserts a malicious USB device. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity ?
6.6 (Medium)
CWE
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2023-2194 (GCVE-0-2023-2194)
Vulnerability from – Published: 2023-04-20 00:00 – Updated: 2025-04-23 16:22
VLAI?
Summary
An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The userspace "data->block[0]" variable was not capped to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dma_buffer. This flaw could allow a local privileged user to crash the system or potentially achieve code execution.
Severity ?
6.7 (Medium)
CWE
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel: i2c: xgene-slimpro |
Affected:
Fixed in kernel v6.3-rc4
|
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CVE-2023-2513 (GCVE-0-2023-2513)
Vulnerability from – Published: 2023-05-08 00:00 – Updated: 2025-04-23 16:21
VLAI?
Summary
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.
Severity ?
6.7 (Medium)
CWE
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel ext4 filesystem |
Affected:
Fixed in kernel 6.0-rc1
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CVE-2022-4283 (GCVE-0-2022-4283)
Vulnerability from – Published: 2022-12-14 00:00 – Updated: 2025-04-14 18:13
VLAI?
Summary
A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Severity ?
7.8 (High)
CWE
- use-after-free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | xorg-x11-server |
Affected:
xorg-x11-server-1.20.4
|
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CVE-2022-4144 (GCVE-0-2022-4144)
Vulnerability from – Published: 2022-11-29 00:00 – Updated: 2025-04-14 18:09
VLAI?
Summary
An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.
Severity ?
6.5 (Medium)
CWE
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | QEMU (QXL device) |
Affected:
affects versions up to latest v7.1.0
|
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"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-4144",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-14T16:17:04.357631Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-14T18:09:55.614Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "QEMU (QXL device)",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "affects versions up to latest v7.1.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-01-27T00:00:00.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2148506"
},
{
"url": "https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg04143.html"
},
{
"name": "FEDORA-2022-22b1f8dae2",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/"
},
{
"name": "FEDORA-2023-c8a60f6f80",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTVPHLLXJ65BUMFBUUZ35F3J632SLFRK/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230127-0012/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2022-4144",
"datePublished": "2022-11-29T00:00:00.000Z",
"dateReserved": "2022-11-25T00:00:00.000Z",
"dateUpdated": "2025-04-14T18:09:55.614Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
displaying 671 - 680 organizations in total 2103