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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2024-38549— drm/mediatek: Add 0 size check to mtk_drm_gem_obj

EPSS 0.01% · P3

Affected Version Matrix 20

VendorProductVersion RangeStatus
LinuxLinux119f5173628aa7a0c3cf9db83460d40709e8241d< 79078880795478d551a05acc41f957700030d364affected
119f5173628aa7a0c3cf9db83460d40709e8241d< be34a1b351ea7faeb15dde8c44fe89de3980ae67affected
119f5173628aa7a0c3cf9db83460d40709e8241d< d17b75ee9c2e44d3a3682c4ea5ab713ea6073350affected
119f5173628aa7a0c3cf9db83460d40709e8241d< 0e3b6f9123726858cac299e1654e3d20424cabe4affected
119f5173628aa7a0c3cf9db83460d40709e8241d< 13562c2d48c9ee330de1077d00146742be368f05affected
119f5173628aa7a0c3cf9db83460d40709e8241d< af26ea99019caee1500bf7e60c861136c0bf8594affected
119f5173628aa7a0c3cf9db83460d40709e8241d< 9489951e3ae505534c4013db4e76b1b5a3151ac7affected
119f5173628aa7a0c3cf9db83460d40709e8241d< fb4aabdb1b48c25d9e1ee28f89440fd2ce556405affected
… +12 more rows
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2024-38549

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add 0 size check to mtk_drm_gem_obj Add a check to mtk_drm_gem_init if we attempt to allocate a GEM object of 0 bytes. Currently, no such check exists and the kernel will panic if a userspace application attempts to allocate a 0x0 GBM buffer. Tested by attempting to allocate a 0x0 GBM buffer on an MT8188 and verifying that we now return EINVAL.
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drm/mediatek mtk_drm_gem_obj中存在安全问题。
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 119f5173628aa7a0c3cf9db83460d40709e8241d ~ 79078880795478d551a05acc41f957700030d364 -
LinuxLinux 4.7 -

II. Public POCs for CVE-2024-38549

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-38549

请登录查看更多情报信息。

Same Patch Batch · Linux · 2024-06-19 · 122 CVEs total

CVE-2024-38611media: i2c: et8ek8: Don't strip remove function when driver is builtin
CVE-2021-47585btrfs: fix memory leak in __add_inode_ref()
CVE-2021-47584iocost: Fix divide-by-zero on donation from low hweight cgroup
CVE-2021-47582USB: core: Make do_proc_control() and do_proc_bulk() killable
CVE-2021-47583media: mxl111sf: change mutex_init() location
CVE-2021-47579ovl: fix warning in ovl_create_real()
CVE-2021-47580scsi: scsi_debug: Fix type in min_t to avoid stack OOB
CVE-2021-47578scsi: scsi_debug: Don't call kcalloc() if size arg is zero
CVE-2021-47576scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
CVE-2021-47577io-wq: check for wq exit after adding new worker task_work
CVE-2024-38617kunit/fortify: Fix mismatched kvalloc()/vfree() usage
CVE-2024-38618ALSA: timer: Set lower bound of start tick time
CVE-2024-38616wifi: carl9170: re-fix fortified-memset warning
CVE-2024-38615cpufreq: exit() callback is optional
CVE-2024-38614openrisc: traps: Don't send signals to kernel mode threads
CVE-2024-38613m68k: Fix spinlock race in kernel thread creation
CVE-2024-38602ax25: Fix reference count leak issues of ax25_dev
CVE-2024-38603drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
CVE-2024-38601ring-buffer: Fix a race between readers and resize checks
CVE-2024-38604block: refine the EOF check in blkdev_iomap_begin

Showing top 20 of 122 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-38549

No comments yet

Leave a comment