Common Weakness Enumeration

CWE-416

Allowed

Use After Free

Abstraction: Variant · Status: Stable

API response cwe.mitre.org

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

9821 vulnerabilities reference this CWE, most recent first.

GHSA-9HGG-VXPH-4HW9

Vulnerability from github – Published: 2025-02-27 21:32 – Updated: 2025-02-27 21:32
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

tipc: fix use-after-free Read in tipc_named_reinit

syzbot found the following issue on:

BUG: KASAN: use-after-free in tipc_named_reinit+0x94f/0x9b0 net/tipc/name_distr.c:413 Read of size 8 at addr ffff88805299a000 by task kworker/1:9/23764

CPU: 1 PID: 23764 Comm: kworker/1:9 Not tainted 5.18.0-rc4-syzkaller-00878-g17d49e6e8012 #0 Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events tipc_net_finalize_work Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0xeb/0x495 mm/kasan/report.c:313 print_report mm/kasan/report.c:429 [inline] kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491 tipc_named_reinit+0x94f/0x9b0 net/tipc/name_distr.c:413 tipc_net_finalize+0x234/0x3d0 net/tipc/net.c:138 process_one_work+0x996/0x1610 kernel/workqueue.c:2289 worker_thread+0x665/0x1080 kernel/workqueue.c:2436 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 [...] ==================================================================

In the commit d966ddcc3821 ("tipc: fix a deadlock when flushing scheduled work"), the cancel_work_sync() function just to make sure ONLY the work tipc_net_finalize_work() is executing/pending on any CPU completed before tipc namespace is destroyed through tipc_exit_net(). But this function is not guaranteed the work is the last queued. So, the destroyed instance may be accessed in the work which will try to enqueue later.

In order to completely fix, we re-order the calling of cancel_work_sync() to make sure the work tipc_net_finalize_work() was last queued and it must be completed by calling cancel_work_sync().

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2022-49696"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:44Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: fix use-after-free Read in tipc_named_reinit\n\nsyzbot found the following issue on:\n==================================================================\nBUG: KASAN: use-after-free in tipc_named_reinit+0x94f/0x9b0\nnet/tipc/name_distr.c:413\nRead of size 8 at addr ffff88805299a000 by task kworker/1:9/23764\n\nCPU: 1 PID: 23764 Comm: kworker/1:9 Not tainted\n5.18.0-rc4-syzkaller-00878-g17d49e6e8012 #0\nHardware name: Google Compute Engine/Google Compute Engine,\nBIOS Google 01/01/2011\nWorkqueue: events tipc_net_finalize_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106\n print_address_description.constprop.0.cold+0xeb/0x495\nmm/kasan/report.c:313\n print_report mm/kasan/report.c:429 [inline]\n kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491\n tipc_named_reinit+0x94f/0x9b0 net/tipc/name_distr.c:413\n tipc_net_finalize+0x234/0x3d0 net/tipc/net.c:138\n process_one_work+0x996/0x1610 kernel/workqueue.c:2289\n worker_thread+0x665/0x1080 kernel/workqueue.c:2436\n kthread+0x2e9/0x3a0 kernel/kthread.c:376\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298\n \u003c/TASK\u003e\n[...]\n==================================================================\n\nIn the commit\nd966ddcc3821 (\"tipc: fix a deadlock when flushing scheduled work\"),\nthe cancel_work_sync() function just to make sure ONLY the work\ntipc_net_finalize_work() is executing/pending on any CPU completed before\ntipc namespace is destroyed through tipc_exit_net(). But this function\nis not guaranteed the work is the last queued. So, the destroyed instance\nmay be accessed in the work which will try to enqueue later.\n\nIn order to completely fix, we re-order the calling of cancel_work_sync()\nto make sure the work tipc_net_finalize_work() was last queued and it\nmust be completed by calling cancel_work_sync().",
  "id": "GHSA-9hgg-vxph-4hw9",
  "modified": "2025-02-27T21:32:15Z",
  "published": "2025-02-27T21:32:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49696"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/361c5521c1e49843b710f455cae3c0a50b714323"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b246ddd394d7d9640816611693b0096b998e27a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/911600bf5a5e84bfda4d33ee32acc75ecf6159f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd7789e659e84f137631dc1f5ec8d794f2700e6c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9HQP-M898-4X8X

Vulnerability from github – Published: 2022-05-14 01:22 – Updated: 2025-11-25 18:32
VLAI
Details

A use-after-free vulnerability can occur while enumerating attributes during SVG animations with clip paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-5154"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-11T21:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "A use-after-free vulnerability can occur while enumerating attributes during SVG animations with clip paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 52.8, Thunderbird ESR \u003c 52.8, Firefox \u003c 60, and Firefox ESR \u003c 52.8.",
  "id": "GHSA-9hqp-m898-4x8x",
  "modified": "2025-11-25T18:32:13Z",
  "published": "2022-05-14T01:22:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5154"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2018-13"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2018-12"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2018-11"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4209"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4199"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3660-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3645-1"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201811-13"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201810-01"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1443092"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1726"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1725"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1415"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1414"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104136"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1040896"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9HR2-JM6R-HHXQ

Vulnerability from github – Published: 2025-08-12 18:31 – Updated: 2025-08-12 18:31
VLAI
Details

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Severity
7.0 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-53137"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-12T18:15:37Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.",
  "id": "GHSA-9hr2-jm6r-hhxq",
  "modified": "2025-08-12T18:31:31Z",
  "published": "2025-08-12T18:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53137"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53137"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9HR4-45XH-6XVH

Vulnerability from github – Published: 2022-05-24 17:08 – Updated: 2022-07-29 00:00
VLAI
Details

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

Severity
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2020-8648"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-02-06T01:15:00Z",
    "severity": "LOW"
  },
  "details": "There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.",
  "id": "GHSA-9hr4-45xh-6xvh",
  "modified": "2022-07-29T00:00:53Z",
  "published": "2022-05-24T17:08:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8648"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=206361"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200924-0004"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4342-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4344-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4345-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4346-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4698"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9HR8-WX94-97J7

Vulnerability from github – Published: 2022-03-19 00:00 – Updated: 2022-03-25 00:00
VLAI
Details

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An application may be able to execute arbitrary code with kernel privileges.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2022-22615"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-18T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An application may be able to execute arbitrary code with kernel privileges.",
  "id": "GHSA-9hr8-wx94-97j7",
  "modified": "2022-03-25T00:00:46Z",
  "published": "2022-03-19T00:00:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22615"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213182"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213183"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213184"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213185"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213186"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213193"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9HRG-VG64-94QJ

Vulnerability from github – Published: 2025-02-27 21:32 – Updated: 2025-11-03 18:31
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

ice: arfs: fix use-after-free when freeing @rx_cpu_rmap

The CI testing bots triggered the following splat:

[ 718.203054] BUG: KASAN: use-after-free in free_irq_cpu_rmap+0x53/0x80 [ 718.206349] Read of size 4 at addr ffff8881bd127e00 by task sh/20834 [ 718.212852] CPU: 28 PID: 20834 Comm: sh Kdump: loaded Tainted: G S W IOE 5.17.0-rc8_nextqueue-devqueue-02643-g23f3121aca93 #1 [ 718.219695] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0012.070720200218 07/07/2020 [ 718.223418] Call Trace: [ 718.227139] [ 718.230783] dump_stack_lvl+0x33/0x42 [ 718.234431] print_address_description.constprop.9+0x21/0x170 [ 718.238177] ? free_irq_cpu_rmap+0x53/0x80 [ 718.241885] ? free_irq_cpu_rmap+0x53/0x80 [ 718.245539] kasan_report.cold.18+0x7f/0x11b [ 718.249197] ? free_irq_cpu_rmap+0x53/0x80 [ 718.252852] free_irq_cpu_rmap+0x53/0x80 [ 718.256471] ice_free_cpu_rx_rmap.part.11+0x37/0x50 [ice] [ 718.260174] ice_remove_arfs+0x5f/0x70 [ice] [ 718.263810] ice_rebuild_arfs+0x3b/0x70 [ice] [ 718.267419] ice_rebuild+0x39c/0xb60 [ice] [ 718.270974] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 718.274472] ? ice_init_phy_user_cfg+0x360/0x360 [ice] [ 718.278033] ? delay_tsc+0x4a/0xb0 [ 718.281513] ? preempt_count_sub+0x14/0xc0 [ 718.284984] ? delay_tsc+0x8f/0xb0 [ 718.288463] ice_do_reset+0x92/0xf0 [ice] [ 718.292014] ice_pci_err_resume+0x91/0xf0 [ice] [ 718.295561] pci_reset_function+0x53/0x80 <...> [ 718.393035] Allocated by task 690: [ 718.433497] Freed by task 20834: [ 718.495688] Last potentially related work creation: [ 718.568966] The buggy address belongs to the object at ffff8881bd127e00 which belongs to the cache kmalloc-96 of size 96 [ 718.574085] The buggy address is located 0 bytes inside of 96-byte region [ffff8881bd127e00, ffff8881bd127e60) [ 718.579265] The buggy address belongs to the page: [ 718.598905] Memory state around the buggy address: [ 718.601809] ffff8881bd127d00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 718.604796] ffff8881bd127d80: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 718.607794] >ffff8881bd127e00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 718.610811] ^ [ 718.613819] ffff8881bd127e80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 718.617107] ffff8881bd127f00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc

This is due to that free_irq_cpu_rmap() is always being called after (devm_)free_irq() and thus it tries to work with IRQ descs already freed. For example, on device reset the driver frees the rmap right before allocating a new one (the splat above). Make rmap creation and freeing function symmetrical with {request,free}_irq() calls i.e. do that on ifup/ifdown instead of device probe/remove/resume. These operations can be performed independently from the actual device aRFS configuration. Also, make sure ice_vsi_free_irq() clears IRQ affinity notifiers only when aRFS is disabled -- otherwise, CPU rmap sets and clears its own and they must not be touched manually.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2022-49063"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:43Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: arfs: fix use-after-free when freeing @rx_cpu_rmap\n\nThe CI testing bots triggered the following splat:\n\n[  718.203054] BUG: KASAN: use-after-free in free_irq_cpu_rmap+0x53/0x80\n[  718.206349] Read of size 4 at addr ffff8881bd127e00 by task sh/20834\n[  718.212852] CPU: 28 PID: 20834 Comm: sh Kdump: loaded Tainted: G S      W IOE     5.17.0-rc8_nextqueue-devqueue-02643-g23f3121aca93 #1\n[  718.219695] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0012.070720200218 07/07/2020\n[  718.223418] Call Trace:\n[  718.227139]\n[  718.230783]  dump_stack_lvl+0x33/0x42\n[  718.234431]  print_address_description.constprop.9+0x21/0x170\n[  718.238177]  ? free_irq_cpu_rmap+0x53/0x80\n[  718.241885]  ? free_irq_cpu_rmap+0x53/0x80\n[  718.245539]  kasan_report.cold.18+0x7f/0x11b\n[  718.249197]  ? free_irq_cpu_rmap+0x53/0x80\n[  718.252852]  free_irq_cpu_rmap+0x53/0x80\n[  718.256471]  ice_free_cpu_rx_rmap.part.11+0x37/0x50 [ice]\n[  718.260174]  ice_remove_arfs+0x5f/0x70 [ice]\n[  718.263810]  ice_rebuild_arfs+0x3b/0x70 [ice]\n[  718.267419]  ice_rebuild+0x39c/0xb60 [ice]\n[  718.270974]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20\n[  718.274472]  ? ice_init_phy_user_cfg+0x360/0x360 [ice]\n[  718.278033]  ? delay_tsc+0x4a/0xb0\n[  718.281513]  ? preempt_count_sub+0x14/0xc0\n[  718.284984]  ? delay_tsc+0x8f/0xb0\n[  718.288463]  ice_do_reset+0x92/0xf0 [ice]\n[  718.292014]  ice_pci_err_resume+0x91/0xf0 [ice]\n[  718.295561]  pci_reset_function+0x53/0x80\n\u003c...\u003e\n[  718.393035] Allocated by task 690:\n[  718.433497] Freed by task 20834:\n[  718.495688] Last potentially related work creation:\n[  718.568966] The buggy address belongs to the object at ffff8881bd127e00\n                which belongs to the cache kmalloc-96 of size 96\n[  718.574085] The buggy address is located 0 bytes inside of\n                96-byte region [ffff8881bd127e00, ffff8881bd127e60)\n[  718.579265] The buggy address belongs to the page:\n[  718.598905] Memory state around the buggy address:\n[  718.601809]  ffff8881bd127d00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n[  718.604796]  ffff8881bd127d80: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc\n[  718.607794] \u003effff8881bd127e00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n[  718.610811]                    ^\n[  718.613819]  ffff8881bd127e80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc\n[  718.617107]  ffff8881bd127f00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n\nThis is due to that free_irq_cpu_rmap() is always being called\n*after* (devm_)free_irq() and thus it tries to work with IRQ descs\nalready freed. For example, on device reset the driver frees the\nrmap right before allocating a new one (the splat above).\nMake rmap creation and freeing function symmetrical with\n{request,free}_irq() calls i.e. do that on ifup/ifdown instead\nof device probe/remove/resume. These operations can be performed\nindependently from the actual device aRFS configuration.\nAlso, make sure ice_vsi_free_irq() clears IRQ affinity notifiers\nonly when aRFS is disabled -- otherwise, CPU rmap sets and clears\nits own and they must not be touched manually.",
  "id": "GHSA-9hrg-vg64-94qj",
  "modified": "2025-11-03T18:31:15Z",
  "published": "2025-02-27T21:32:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49063"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/618df75f2e30c7838a3e010ca32cd4893ec9fe33"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba2f6ec28733fb6b24ed086e676df3df4c138f3f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d08d2fb6d99d82da1c63aba5c0d1c6f237e150f3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d7442f512b71fc63a99c8a801422dde4fbbf9f93"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9J2F-W8X5-5QFX

Vulnerability from github – Published: 2022-05-13 01:24 – Updated: 2022-05-13 01:24
VLAI
Details

Use-after-free vulnerability in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to Mesa drivers and a resized WebGL canvas.

Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2013-0763"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-01-13T20:55:00Z",
    "severity": "HIGH"
  },
  "details": "Use-after-free vulnerability in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to Mesa drivers and a resized WebGL canvas.",
  "id": "GHSA-9j2f-w8x5-5qfx",
  "modified": "2022-05-13T01:24:38Z",
  "published": "2022-05-13T01:24:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0763"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=791905"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17107"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "http://www.mozilla.org/security/announce/2013/mfsa2013-02.html"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1681-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1681-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1681-4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-9J5V-65HM-H3JH

Vulnerability from github – Published: 2026-05-04 18:30 – Updated: 2026-05-04 18:30
VLAI
Details

Memory Corruption when copying data from a freed source while executing performance counter deselect operation.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2026-24082"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-04T17:16:21Z",
    "severity": "HIGH"
  },
  "details": "Memory Corruption when copying data from a freed source while executing performance counter deselect operation.",
  "id": "GHSA-9j5v-65hm-h3jh",
  "modified": "2026-05-04T18:30:30Z",
  "published": "2026-05-04T18:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24082"
    },
    {
      "type": "WEB",
      "url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9J9G-43H4-4WHC

Vulnerability from github – Published: 2022-05-17 00:19 – Updated: 2022-05-17 00:19
VLAI
Details

In android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, in the KGSL driver function kgsl_ioctl_gpu_command, a Use After Free condition can potentially occur.

Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2017-11092"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-16T22:29:00Z",
    "severity": "HIGH"
  },
  "details": "In android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, in the KGSL driver function kgsl_ioctl_gpu_command, a Use After Free condition can potentially occur.",
  "id": "GHSA-9j9g-43h4-4whc",
  "modified": "2022-05-17T00:19:34Z",
  "published": "2022-05-17T00:19:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11092"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2017-11-01"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101774"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9J9X-J42J-V2MV

Vulnerability from github – Published: 2022-05-17 03:46 – Updated: 2022-05-17 03:46
VLAI
Details

Use-after-free vulnerability in the Web Workers implementation in Google Chrome before 38.0.2125.101 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2014-3194"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-10-08T10:55:00Z",
    "severity": "HIGH"
  },
  "details": "Use-after-free vulnerability in the Web Workers implementation in Google Chrome before 38.0.2125.101 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.",
  "id": "GHSA-9j9x-j42j-v2mv",
  "modified": "2022-05-17T03:46:11Z",
  "published": "2022-05-17T03:46:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-3194"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/401115"
    },
    {
      "type": "WEB",
      "url": "http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1626.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/70273"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}
Mitigation
Architecture and Design

Strategy: Language Selection

Choose a language that provides automatic memory management.

Mitigation
Implementation

Strategy: Attack Surface Reduction

When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.

No CAPEC attack patterns related to this CWE.

← Back to the CWE list