CVE-2022-50284— ipc: fix memory leak in init_mqueue_fs()
Affected Version Matrix 8
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | dc55e35f9e810f23dd69cfdc91a3d636023f57a2< 86273624a68d07f129dc182b8394f487ed4de484 | affected |
dc55e35f9e810f23dd69cfdc91a3d636023f57a2< 28dad915abe46d38c5799a0c8130e9a2a1540385 | affected | ||
dc55e35f9e810f23dd69cfdc91a3d636023f57a2< 12b677f2c697d61e5ddbcb6c1650050a39392f54 | affected | ||
5.19 | affected | ||
< 5.19 | unaffected | ||
6.0.16≤ 6.0.* | unaffected | ||
6.1.2≤ 6.1.* | unaffected | ||
6.2≤ * | unaffected |
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I. Basic Information for CVE-2022-50284
Vulnerability Information
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Vulnerability Title
ipc: fix memory leak in init_mqueue_fs()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in init_mqueue_fs() When setup_mq_sysctls() failed in init_mqueue_fs(), mqueue_inode_cachep is not released. In order to fix this issue, the release path is reordered.
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init_mqueue_fs函数中setup_mq_sysctls失败时未释放mqueue_inode_cachep，可能导致内存泄漏。
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
II. Public POCs for CVE-2022-50284
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2025-09-15 · 210 CVEs total
| CVE-2022-50293 | btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range | |
| CVE-2023-53232 | mt76: mt7921: fix kernel panic by accessing unallocated eeprom.data | |
| CVE-2023-53233 | net/smc: fix deadlock triggered by cancel_delayed_work_syn() | |
| CVE-2023-53234 | watchdog: Fix kmemleak in watchdog_cdev_register | |
| CVE-2023-53235 | drm/tests: helpers: Avoid a driver uaf | |
| CVE-2023-53236 | iommufd: Do not corrupt the pfn list when doing batch carry | |
| CVE-2023-53237 | drm/amdgpu: fix amdgpu_irq_put call trace in gmc_v11_0_hw_fini | |
| CVE-2023-53238 | phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe() | |
| CVE-2023-53239 | drm/msm/mdp5: Add check for kzalloc | |
| CVE-2023-53240 | xsk: check IFF_UP earlier in Tx path | |
| CVE-2023-53241 | nfsd: call op_release, even when op_func returns an error | |
| CVE-2023-53242 | thermal/drivers/hisi: Drop second sensor hi3660 | |
| CVE-2022-50291 | kcm: annotate data-races around kcm->rx_psock | |
| CVE-2022-50292 | drm/msm/dp: fix bridge lifetime | |
| CVE-2022-50303 | drm/amdkfd: Fix double release compute pasid | |
| CVE-2022-50300 | btrfs: fix extent map use-after-free when handling missing device in read_one_chunk | |
| CVE-2022-50301 | iommu/omap: Fix buffer overflow in debugfs | |
| CVE-2022-50302 | lockd: set other missing fields when unlocking files | |
| CVE-2022-50299 | md: Replace snprintf with scnprintf | |
| CVE-2022-50304 | mtd: core: fix possible resource leak in init_mtd() |
Showing top 20 of 210 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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