Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2024-36031— keys: Fix overwrite of key expiration on instantiation

EPSS 0.04% · P11

Affected Version Matrix 16

VendorProductVersion RangeStatus
LinuxLinux97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac< ad2011ea787928b2accb5134f1e423b11fe80a8aaffected
2552b32b0b349df160a509fe49f5f308cb922f2b< ed79b93f725cd0da39a265dc23d77add1527b9beaffected
791d5409cdb974c31a1bc7a903ea729ddc7d83df< e4519a016650e952ad9eb27937f8c447d5a4e06daffected
afc360e8a1256acb7579a6f5b6f2c30b85b39301< 25777f3f4e1f371d16a594925f31e37ce07b6ec7affected
39299bdd2546688d92ed9db4948f6219ca1b9542< 939a08bcd4334bad4b201e60bd0ae1f278d71d41affected
39299bdd2546688d92ed9db4948f6219ca1b9542< cc219cb8afbc40ec100c0de941047bb29373126aaffected
39299bdd2546688d92ed9db4948f6219ca1b9542< 9da27fb65a14c18efd4473e2e82b76b53ba60252affected
6.7affected
… +8 more rows
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2024-36031

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
keys: Fix overwrite of key expiration on instantiation
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: keys: Fix overwrite of key expiration on instantiation The expiry time of a key is unconditionally overwritten during instantiation, defaulting to turn it permanent. This causes a problem for DNS resolution as the expiration set by user-space is overwritten to TIME64_MAX, disabling further DNS updates. Fix this by restoring the condition that key_set_expiry is only called when the pre-parser sets a specific expiry.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于 keys 模块存在漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac ~ ad2011ea787928b2accb5134f1e423b11fe80a8a -
LinuxLinux 6.7 -

II. Public POCs for CVE-2024-36031

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-36031

请登录查看更多情报信息。

Same Patch Batch · Linux · 2024-05-30 · 93 CVEs total

CVE-2024-36927ipv4: Fix uninit-value access in __ip_make_skb()
CVE-2024-36922wifi: iwlwifi: read txq->read_ptr under lock
CVE-2024-36920scsi: mpi3mr: Avoid memcpy field-spanning write WARNING
CVE-2024-36916blk-iocost: avoid out of bounds shift
CVE-2024-36917block: fix overflow in blk_ioctl_discard()
CVE-2024-36914drm/amd/display: Skip on writeback when it's not applicable
CVE-2024-36915nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies
CVE-2024-36913Drivers: hv: vmbus: Leak pages if set_memory_encrypted() fails
CVE-2024-36919scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload
CVE-2024-36925swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y
CVE-2024-36924scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()
CVE-2024-36926powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE
CVE-2024-36928s390/qeth: Fix kernel panic after setting hsuid
CVE-2024-36929net: core: reject skb_copy(_expand) for fraglist GSO skbs
CVE-2024-36930spi: fix null pointer dereference within spi_sync
CVE-2024-36932thermal/debugfs: Prevent use-after-free from occurring after cdev removal
CVE-2024-36931s390/cio: Ensure the copied buf is NUL terminated
CVE-2024-36933nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().
CVE-2024-36934bna: ensure the copied buf is NUL terminated
CVE-2024-36935ice: ensure the copied buf is NUL terminated

Showing top 20 of 93 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-36031

No comments yet

Leave a comment