Description
In the Linux kernel, the following vulnerability has been resolved: jbd2: remove wrong sb->s_sequence check Journal emptiness is not determined by sb->s_sequence == 0 but rather by sb->s_start == 0 (which is set a few lines above). Furthermore 0 is a valid transaction ID so the check can spuriously trigger. Remove the invalid WARN_ON.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
24bcc89c7e7c64982e6192b4952a0a92379fc341 to < cf30432f5b3064ff85d85639c2f0106f89c566f6affected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < b479839525fe7906966cdc4b5b2afbca048558a1affected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < ad926f735b4d4f10768fec7d080cadeb6d075cacaffected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < 3b4643ffaf72d7a5a357e9bf68b1775f8cfe7e77affected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < c88f7328bb0fff66520fc9164f02b1d06e083c1baffected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < 9eaec071f111cd2124ce9a5b93536d3f6837d457affected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < c98eb9ffb1d9c98237b5e1668eee17654e129fb0affected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < b0cca357f85beb6144ab60c62dcc98508cc044bfaffected24bcc89c7e7c64982e6192b4952a0a92379fc341 to < e6eff39dd0fe4190c6146069cc16d160e71d1148affecteddd8ff32c1e7ed10fb0e168b4431983e09acbeb2faffected3.2.71 to < 3.3affected
Linux Linux
Default version status: affected
3.4affected0 to < 3.4unaffected5.4.293 to ≤ 5.4.*unaffected5.10.237 to ≤ 5.10.*unaffected5.15.181 to ≤ 5.15.*unaffected6.1.135 to ≤ 6.1.*unaffected6.6.88 to ≤ 6.6.*unaffected6.12.24 to ≤ 6.12.*unaffected6.13.12 to ≤ 6.13.*unaffected6.14.3 to ≤ 6.14.*unaffected6.15 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/cf30432f5b3064ff85d85639c2f0106f89c566f6 ↗
- https://git.kernel.org/stable/c/b479839525fe7906966cdc4b5b2afbca048558a1 ↗
- https://git.kernel.org/stable/c/ad926f735b4d4f10768fec7d080cadeb6d075cac ↗
- https://git.kernel.org/stable/c/3b4643ffaf72d7a5a357e9bf68b1775f8cfe7e77 ↗
- https://git.kernel.org/stable/c/c88f7328bb0fff66520fc9164f02b1d06e083c1b ↗
- https://git.kernel.org/stable/c/9eaec071f111cd2124ce9a5b93536d3f6837d457 ↗
- https://git.kernel.org/stable/c/c98eb9ffb1d9c98237b5e1668eee17654e129fb0 ↗
- https://git.kernel.org/stable/c/b0cca357f85beb6144ab60c62dcc98508cc044bf ↗
- https://git.kernel.org/stable/c/e6eff39dd0fe4190c6146069cc16d160e71d1148 ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html ↗