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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-47216— scsi: advansys: Fix kernel pointer leak

EPSS 0.01% · P3

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux31491e1ac425edc6b80a670a71ac8d2dfdd78417< 06d7d12efb5c62db9dea15141ae2b322c2719515affected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< ad19f7046c24f95c674fbea21870479b2b9f5babaffected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< 5612287991debe310c914600599bd59511ababfbaffected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< f5a0ba4a9b5e70e7b2f767636d26523f9d1ac59daffected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< cc248790bfdcf879e3094fa248c85bf92cdf9daeaffected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< 055eced3edf5b675d12189081303f6285ef26511affected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< 27490ae6a85a70242d80615ca74d0362a820d6a7affected
31491e1ac425edc6b80a670a71ac8d2dfdd78417< d4996c6eac4c81b8872043e9391563f67f13e406affected
… +10 more rows
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-47216

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
scsi: advansys: Fix kernel pointer leak
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: advansys: Fix kernel pointer leak Pointers should be printed with %p or %px rather than cast to 'unsigned long' and printed with %lx. Change %lx to %p to print the hashed pointer.
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，该漏洞源于存在内核指针泄漏问题。
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 31491e1ac425edc6b80a670a71ac8d2dfdd78417 ~ 06d7d12efb5c62db9dea15141ae2b322c2719515 -
LinuxLinux 3.10 -

II. Public POCs for CVE-2021-47216

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-47216

请登录查看更多情报信息。

Same Patch Batch · Linux · 2024-04-10 · 39 CVEs total

CVE-2021-47209sched/fair: Prevent dead task groups from regaining cfs_rq's
CVE-2021-47199net/mlx5e: CT, Fix multiple allocations and memleak of mod acts
CVE-2021-47200drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap
CVE-2021-47201iavf: free q_vectors before queues in iavf_disable_vf
CVE-2021-47202thermal: Fix NULL pointer dereferences in of_thermal_ functions
CVE-2021-47203scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
CVE-2021-47204net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
CVE-2021-47205clk: sunxi-ng: Unregister clocks/resets when unbinding
CVE-2021-47206usb: host: ohci-tmio: check return value after calling platform_get_resource()
CVE-2021-47207ALSA: gus: fix null pointer dereference on pointer block
CVE-2021-47198scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine
CVE-2021-47210usb: typec: tipd: Remove WARN_ON in tps6598x_block_read
CVE-2021-47211ALSA: usb-audio: fix null pointer dereference on pointer cs_desc
CVE-2021-47212net/mlx5: Update error handler for UCTX and UMEM
CVE-2021-47214hugetlb, userfaultfd: fix reservation restore on userfaultfd error
CVE-2021-47215net/mlx5e: kTLS, Fix crash in RX resync flow
CVE-2021-47217x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
CVE-2021-47218selinux: fix NULL-pointer dereference when hashtab allocation fails
CVE-2021-47219scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs()
CVE-2021-47189btrfs: fix memory ordering between normal and ordered work functions

Showing top 20 of 39 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2021-47216

No comments yet

Leave a comment