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CVE-2024-26848
"AFS Directory Parsing Endless Loop Vulnerability in Linux"
Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

INFO

Published Date :

April 17, 2024, 11:15 a.m.

Last Modified :

Dec. 19, 2024, 4:15 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2024-26848 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
To address the vulnerability, update the kernel and other affected packages.
  • Update the kernel package.
  • Update the affected packages.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-26848 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2024-26848 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Dec. 19, 2024

    Action Type Old Value New Value
    Changed Description In the Linux kernel, the following vulnerability has been resolved: afs: Fix endless loop in directory parsing If a directory has a block with only ".__afsXXXX" files in it (from uncompleted silly-rename), these .__afsXXXX files are skipped but without advancing the file position in the dir_context. This leads to afs_dir_iterate() repeating the block again and again. Fix this by making the code that skips the .__afsXXXX file also manually advance the file position. The symptoms are a soft lookup: watchdog: BUG: soft lockup - CPU#3 stuck for 52s! [check:5737] ... RIP: 0010:afs_dir_iterate_block+0x39/0x1fd ... ? watchdog_timer_fn+0x1a6/0x213 ... ? asm_sysvec_apic_timer_interrupt+0x16/0x20 ? afs_dir_iterate_block+0x39/0x1fd afs_dir_iterate+0x10a/0x148 afs_readdir+0x30/0x4a iterate_dir+0x93/0xd3 __do_sys_getdents64+0x6b/0xd4 This is almost certainly the actual fix for: https://bugzilla.kernel.org/show_bug.cgi?id=218496 Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
    Removed Reference kernel.org: https://git.kernel.org/stable/c/058ed71e0f7aa3b6694ca357e23d084e5d3f2470
    Removed Reference kernel.org: https://git.kernel.org/stable/c/106e14ca55a0acb3236ee98813a1d243f8aa2d05
    Removed Reference kernel.org: https://git.kernel.org/stable/c/2afdd0cb02329464d77f3ec59468395c791a51a4
    Removed Reference kernel.org: https://git.kernel.org/stable/c/5c78be006ed9cb735ac2abf4fd64f3f4ea26da31
    Removed Reference kernel.org: https://git.kernel.org/stable/c/5f7a07646655fb4108da527565dcdc80124b14c4
    Removed Reference kernel.org: https://git.kernel.org/stable/c/76426abf9b980b46983f97de8e5b25047b4c9863
    Removed Reference kernel.org: https://git.kernel.org/stable/c/80b15346492bdba677bbb0adefc611910e505f7b
    Removed Reference kernel.org: https://git.kernel.org/stable/c/854ebf45a4ddd4cadeffb6644e88d19020634e1a
    Removed Reference kernel.org: https://git.kernel.org/stable/c/96370ba395c572ef496fd2c7afc4a1ab3dedd3f0
    Removed Reference kernel.org: https://git.kernel.org/stable/c/9c41f4935625218a2053a2dce1423c3054169809
    Removed Reference kernel.org: https://git.kernel.org/stable/c/a6ffae61ad9ebf2fdcb943135b2f30c85f49cd27
    Removed Reference kernel.org: https://git.kernel.org/stable/c/b94f434fe977689da4291dc21717790b9bd1c064
    Removed Reference kernel.org: https://git.kernel.org/stable/c/f67898867b6b0f4542cddc7fe57997978b948a7a
    Removed Reference kernel.org: https://git.kernel.org/stable/c/fe02316e4933befc621fa125efb8f8b4d04cceec
    Removed Reference CVE: https://git.kernel.org/stable/c/058ed71e0f7aa3b6694ca357e23d084e5d3f2470
    Removed Reference CVE: https://git.kernel.org/stable/c/106e14ca55a0acb3236ee98813a1d243f8aa2d05
    Removed Reference CVE: https://git.kernel.org/stable/c/2afdd0cb02329464d77f3ec59468395c791a51a4
    Removed Reference CVE: https://git.kernel.org/stable/c/5c78be006ed9cb735ac2abf4fd64f3f4ea26da31
    Removed Reference CVE: https://git.kernel.org/stable/c/5f7a07646655fb4108da527565dcdc80124b14c4
    Removed Reference CVE: https://git.kernel.org/stable/c/76426abf9b980b46983f97de8e5b25047b4c9863
    Removed Reference CVE: https://git.kernel.org/stable/c/80b15346492bdba677bbb0adefc611910e505f7b
    Removed Reference CVE: https://git.kernel.org/stable/c/854ebf45a4ddd4cadeffb6644e88d19020634e1a
    Removed Reference CVE: https://git.kernel.org/stable/c/96370ba395c572ef496fd2c7afc4a1ab3dedd3f0
    Removed Reference CVE: https://git.kernel.org/stable/c/9c41f4935625218a2053a2dce1423c3054169809
    Removed Reference CVE: https://git.kernel.org/stable/c/a6ffae61ad9ebf2fdcb943135b2f30c85f49cd27
    Removed Reference CVE: https://git.kernel.org/stable/c/b94f434fe977689da4291dc21717790b9bd1c064
    Removed Reference CVE: https://git.kernel.org/stable/c/f67898867b6b0f4542cddc7fe57997978b948a7a
    Removed Reference CVE: https://git.kernel.org/stable/c/fe02316e4933befc621fa125efb8f8b4d04cceec
    Removed Reference CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
  • CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Dec. 19, 2024

    Action Type Old Value New Value
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://git.kernel.org/stable/c/058ed71e0f7aa3b6694ca357e23d084e5d3f2470
    Added Reference https://git.kernel.org/stable/c/106e14ca55a0acb3236ee98813a1d243f8aa2d05
    Added Reference https://git.kernel.org/stable/c/2afdd0cb02329464d77f3ec59468395c791a51a4
    Added Reference https://git.kernel.org/stable/c/5c78be006ed9cb735ac2abf4fd64f3f4ea26da31
    Added Reference https://git.kernel.org/stable/c/5f7a07646655fb4108da527565dcdc80124b14c4
    Added Reference https://git.kernel.org/stable/c/76426abf9b980b46983f97de8e5b25047b4c9863
    Added Reference https://git.kernel.org/stable/c/80b15346492bdba677bbb0adefc611910e505f7b
    Added Reference https://git.kernel.org/stable/c/854ebf45a4ddd4cadeffb6644e88d19020634e1a
    Added Reference https://git.kernel.org/stable/c/96370ba395c572ef496fd2c7afc4a1ab3dedd3f0
    Added Reference https://git.kernel.org/stable/c/9c41f4935625218a2053a2dce1423c3054169809
    Added Reference https://git.kernel.org/stable/c/a6ffae61ad9ebf2fdcb943135b2f30c85f49cd27
    Added Reference https://git.kernel.org/stable/c/b94f434fe977689da4291dc21717790b9bd1c064
    Added Reference https://git.kernel.org/stable/c/f67898867b6b0f4542cddc7fe57997978b948a7a
    Added Reference https://git.kernel.org/stable/c/fe02316e4933befc621fa125efb8f8b4d04cceec
    Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Nov. 05, 2024

    Action Type Old Value New Value
    Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jun. 25, 2024

    Action Type Old Value New Value
    Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned]
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 29, 2024

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Apr. 17, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: afs: Fix endless loop in directory parsing If a directory has a block with only ".__afsXXXX" files in it (from uncompleted silly-rename), these .__afsXXXX files are skipped but without advancing the file position in the dir_context. This leads to afs_dir_iterate() repeating the block again and again. Fix this by making the code that skips the .__afsXXXX file also manually advance the file position. The symptoms are a soft lookup: watchdog: BUG: soft lockup - CPU#3 stuck for 52s! [check:5737] ... RIP: 0010:afs_dir_iterate_block+0x39/0x1fd ... ? watchdog_timer_fn+0x1a6/0x213 ... ? asm_sysvec_apic_timer_interrupt+0x16/0x20 ? afs_dir_iterate_block+0x39/0x1fd afs_dir_iterate+0x10a/0x148 afs_readdir+0x30/0x4a iterate_dir+0x93/0xd3 __do_sys_getdents64+0x6b/0xd4 This is almost certainly the actual fix for: https://bugzilla.kernel.org/show_bug.cgi?id=218496
    Added Reference kernel.org https://git.kernel.org/stable/c/5c78be006ed9cb735ac2abf4fd64f3f4ea26da31 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/854ebf45a4ddd4cadeffb6644e88d19020634e1a [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/96370ba395c572ef496fd2c7afc4a1ab3dedd3f0 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/b94f434fe977689da4291dc21717790b9bd1c064 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/80b15346492bdba677bbb0adefc611910e505f7b [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/a6ffae61ad9ebf2fdcb943135b2f30c85f49cd27 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/058ed71e0f7aa3b6694ca357e23d084e5d3f2470 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/76426abf9b980b46983f97de8e5b25047b4c9863 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/f67898867b6b0f4542cddc7fe57997978b948a7a [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/106e14ca55a0acb3236ee98813a1d243f8aa2d05 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/fe02316e4933befc621fa125efb8f8b4d04cceec [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/9c41f4935625218a2053a2dce1423c3054169809 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/5f7a07646655fb4108da527565dcdc80124b14c4 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/2afdd0cb02329464d77f3ec59468395c791a51a4 [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.