CVE-2024-36944 - Vulnerability Details

Vendors	Products
Linux	Linux Kernel
Redhat	Enterprise Linux

Package	CPE	Advisory	Released Date
Red Hat Enterprise Linux 9
kernel-0:5.14.0-503.11.1.el9_5	cpe:/a:redhat:enterprise_linux:9	RHSA-2024:9315	2024-11-12T00:00:00Z
kernel-0:5.14.0-503.11.1.el9_5	cpe:/o:redhat:enterprise_linux:9	RHSA-2024:9315	2024-11-12T00:00:00Z

Link	Providers
https://git.kernel.org/stable/c/148ed8b4d64f94ab079c8f0d88c3f444db97ba97
https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10
https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6
https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea
https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a
https://lore.kernel.org/linux-cve-announce/2024053038-CVE-2024-36944-9d15@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-36944
https://www.cve.org/CVERecord?id=CVE-2024-36944

Type	Values Removed	Values Added
First Time appeared		Linux Linux linux Kernel
Weaknesses		CWE-667
CPEs		cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:6.9:rc1:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc2:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc3:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc4:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc5:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc6:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc7::::::
Vendors & Products		Linux Linux linux Kernel

Type	Values Removed	Values Added
First Time appeared		Redhat Redhat enterprise Linux
CPEs		cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9
Vendors & Products		Redhat Redhat enterprise Linux

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}`	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`

Show plain JSON

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url : https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10 (string)

}

7 : { »

source : af854a3a-2127-422b-91ae-364da2661108 (string)

tags : [ »

0 : Patch (string)

]

url : https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6 (string)

}

8 : { »

source : af854a3a-2127-422b-91ae-364da2661108 (string)

tags : [ »

0 : Patch (string)

]

url : https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea (string)

}

9 : { »

source : af854a3a-2127-422b-91ae-364da2661108 (string)

tags : [ »

0 : Patch (string)

]

url : https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a (string)

}

]

sourceIdentifier : 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (string)

vulnStatus : Analyzed (string)

weaknesses : [ »

0 : { »

description : [ »

0 : { »

lang : en (string)

value : CWE-667 (string)

}

]

source : nvd@nist.gov (string)

type : Primary (string)

}

]

}

Show plain JSON

{"affected_release": [{"advisory": "RHSA-2024:9315", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}, {"advisory": "RHSA-2024:9315", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}], "bugzilla": {"description": "kernel: Reapply &#34;drm/qxl: simplify qxl_fence_wait&#34;", "id": "2284468", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2284468"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-833", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nReapply \"drm/qxl: simplify qxl_fence_wait\"\nThis reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea.\nStephen Rostedt reports:\n\"I went to run my tests on my VMs and the tests hung on boot up.\nUnfortunately, the most I ever got out was:\n[   93.607888] Testing event system initcall: OK\n[   93.667730] Running tests on all trace events:\n[   93.669757] Testing all events: OK\n[   95.631064] ------------[ cut here ]------------\nTimed out after 60 seconds\"\nand further debugging points to a possible circular locking dependency\nbetween the console_owner locking and the worker pool locking.\nReverting the commit allows Steve's VM to boot to completion again.\n[ This may obviously result in the \"[TTM] Buffer eviction failed\"\nmessages again, which was the reason for that original revert. But at\nthis point this seems preferable to a non-booting system... ]"], "name": "CVE-2024-36944", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Under investigation", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Under investigation", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-05-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-36944\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-36944\nhttps://lore.kernel.org/linux-cve-announce/2024053038-CVE-2024-36944-9d15@gregkh/T"], "threat_severity": "Low"}

{

affected_release : [ »

0 : { »

advisory : RHSA-2024:9315 (string)

cpe : cpe:/a:redhat:enterprise_linux:9 (string)

package : kernel-0:5.14.0-503.11.1.el9_5 (string)

product_name : Red Hat Enterprise Linux 9 (string)

release_date : 2024-11-12T00:00:00Z (string)

}

1 : { »

advisory : RHSA-2024:9315 (string)

cpe : cpe:/o:redhat:enterprise_linux:9 (string)

package : kernel-0:5.14.0-503.11.1.el9_5 (string)

product_name : Red Hat Enterprise Linux 9 (string)

release_date : 2024-11-12T00:00:00Z (string)

}

]

bugzilla : { »

description : kernel: Reapply "drm/qxl: simplify qxl_fence_wait" (string)

id : 2284468 (string)

url : https://bugzilla.redhat.com/show_bug.cgi?id=2284468 (string)

}

csaw : false (boolean)

cvss3 : { »

cvss3_base_score : 4.4 (string)

cvss3_scoring_vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H (string)

status : verified (string)

}

cwe : CWE-833 (string)

details : [ »

0 : In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxl_fence_wait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got out was: [ 93.607888] Testing event system initcall: OK [ 93.667730] Running tests on all trace events: [ 93.669757] Testing all events: OK [ 95.631064] ------------[ cut here ]------------ Timed out after 60 seconds" and further debugging points to a possible circular locking dependency between the console_owner locking and the worker pool locking. Reverting the commit allows Steve's VM to boot to completion again. [ This may obviously result in the "[TTM] Buffer eviction failed" messages again, which was the reason for that original revert. But at this point this seems preferable to a non-booting system... ] (string)

]

name : CVE-2024-36944 (string)

package_state : [ »

0 : { »

cpe : cpe:/o:redhat:enterprise_linux:6 (string)

fix_state : Not affected (string)

package_name : kernel (string)

product_name : Red Hat Enterprise Linux 6 (string)

}

1 : { »

cpe : cpe:/o:redhat:enterprise_linux:7 (string)

fix_state : Out of support scope (string)

package_name : kernel (string)

product_name : Red Hat Enterprise Linux 7 (string)

}

2 : { »

cpe : cpe:/o:redhat:enterprise_linux:7 (string)

fix_state : Out of support scope (string)

package_name : kernel-rt (string)

product_name : Red Hat Enterprise Linux 7 (string)

}

3 : { »

cpe : cpe:/o:redhat:enterprise_linux:8 (string)

fix_state : Under investigation (string)

package_name : kernel (string)

product_name : Red Hat Enterprise Linux 8 (string)

}

4 : { »

cpe : cpe:/o:redhat:enterprise_linux:8 (string)

fix_state : Under investigation (string)

package_name : kernel-rt (string)

product_name : Red Hat Enterprise Linux 8 (string)

}

5 : { »

cpe : cpe:/o:redhat:enterprise_linux:9 (string)

fix_state : Affected (string)

package_name : kernel-rt (string)

product_name : Red Hat Enterprise Linux 9 (string)

}

]

public_date : 2024-05-30T00:00:00Z (string)

references : [ »

0 : https://www.cve.org/CVERecord?id=CVE-2024-36944 https://nvd.nist.gov/vuln/detail/CVE-2024-36944 https://lore.kernel.org/linux-cve-announce/2024053038-CVE-2024-36944-9d15@gregkh/T (string)

]

threat_severity : Low (string)

}

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

JSON object

JSON object

JSON object

JSON object